skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MATSUSHIMA, NAOKI
Total Assignments: 41
Assignment: 1
Reel/Frame:010471/0189   Pages: 2
Recorded: 12/21/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NARIZUKA, YASUNORI
Exec Dt:
06/18/1994
2
MATSUSHIMA, NAOKI
Exec Dt:
06/18/1994
3
SHIGI, HIDETAKA
Exec Dt:
06/18/1994
4
MATSUYAMA, HARUHIKO
Exec Dt:
06/18/1994
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYDA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6124553
NONE
08262270
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VIRGINIA 22209
Assignment: 2
Reel/Frame:011478/0462   Pages: 2
Recorded: 01/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
12/28/2000
2
MATSUZAKI, EIJI
Exec Dt:
01/09/2001
3
SHIGI, HIDETAKA
Exec Dt:
01/09/2001
4
NARIZUKA, YASUNORI
Exec Dt:
01/09/2001
5
YAMAZAKI, TETSUYA
Exec Dt:
01/09/2001
6
HORIKOSHI, KAZUHIKO
Exec Dt:
01/09/2001
7
ABE, YOICHI
Exec Dt:
01/09/2001
8
ISHIHARA, SHOSAKU
Exec Dt:
01/09/2001
9
OGATA, KIYOSHI
Exec Dt:
01/09/2001
10
ARAI, TOSHIYUKI
Exec Dt:
01/09/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20010026444
09765413
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
GREGORY E MONTONE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTN, VIRGINIA 22209
Assignment: 3
Reel/Frame:011577/0379   Pages: 2
Recorded: 02/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
02/01/2001
2
KAWAMOTO, KAZUMI
Exec Dt:
02/01/2001
3
SOTOKAWA, HIDEO
Exec Dt:
02/01/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6813419
US20020054738
09793901
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 N. 17TH ST, STE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:011577/0364   Pages: 2
Recorded: 02/28/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
02/08/2001
2
KAWAMOTO, KAZUMI
Exec Dt:
02/08/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937799
US20010036338
09793923
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 5
Reel/Frame:012859/0931   Pages: 3
Recorded: 05/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
01/24/2002
2
KAWAMOTO, KAZUMI
Exec Dt:
01/24/2002
3
TONEHIRA, KOICHIRO
Exec Dt:
01/28/2002
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7044652
US20030063873
10052626
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:013218/0391   Pages: 3
Recorded: 08/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
07/30/2002
2
KAWAMOTO, KAZUMI
Exec Dt:
07/30/2002
3
KUWANO, HIDEYUKI
Exec Dt:
08/02/2002
4
NIWA, YOSHIAKI
Exec Dt:
07/30/2002
5
KATO, TETSUYA
Exec Dt:
07/30/2002
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7177549
US20030202800
10222480
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 7
Reel/Frame:013723/0230   Pages: 2
Recorded: 01/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, KAZUYUKI
Exec Dt:
12/19/2002
2
KUWANO, HIDEYUKI
Exec Dt:
12/20/2002
3
NIWA, YOSHIAKI
Exec Dt:
12/20/2002
4
MATSUSHIMA, NAOKI
Exec Dt:
12/25/2002
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKACHO, TOTSUKAKU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6821030
US20030174976
10355001
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
MELVIN KRAUS
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 8
Reel/Frame:013860/0044   Pages: 3
Recorded: 03/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
02/12/2003
2
KAWAMOTO, KAZUMI
Exec Dt:
02/12/2003
3
KUWANO, HIDEYUKI
Exec Dt:
02/12/2003
4
NIWA, YOSHIAKI
Exec Dt:
02/12/2003
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6856442
US20040070811
10383912
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:014759/0504   Pages: 3
Recorded: 12/03/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
06/19/2003
2
KAWAMOTO, KAZUMI
Exec Dt:
06/19/2003
3
KUWANO, HIDEYUKI
Exec Dt:
06/20/2003
4
NIWA, YOSHIAKI
Exec Dt:
06/20/2003
5
KATOU, TETSUYA
Exec Dt:
06/20/2003
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7027674
US20040264835
10611289
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 10
Reel/Frame:014924/0939   Pages: 3
Recorded: 01/23/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
08/27/2003
2
SOTOKAWA, HIDEO
Exec Dt:
08/27/2003
3
KUWANO, HIDEYUKI
Exec Dt:
08/29/2003
4
NIWA, YOSHIAKI
Exec Dt:
08/29/2003
5
YAMADA, KEIICHI
Exec Dt:
08/29/2003
6
HIRAI, MASAHIRO
Exec Dt:
08/28/2003
7
KAWAMOTO, KAZUMI
Exec Dt:
08/28/2003
8
HATA, SHOHEI
Exec Dt:
09/09/2003
9
TAKAI, TOSHIAKI
Exec Dt:
08/27/2003
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO, TOTSUKA-KU
TYOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6937406
US20040240087
10645986
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
ROBERT C. COLWELL
TWO EMBARCADERO CENTER, EIGHTH FLORO
SAN FRANCISCO, CA 94111-3834
Assignment: 11
Reel/Frame:014685/0865   Pages: 3
Recorded: 11/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSURUYA, KENICHI
Exec Dt:
10/20/2003
2
BUSUJIMA, KEIICHI
Exec Dt:
10/20/2003
3
NAKAJIMA, NOBUHIRO
Exec Dt:
10/20/2003
4
MATSUSHIMA, NAOKI
Exec Dt:
10/20/2003
Assignee
1
OKI ELECTRIC INDUSTRY CO., LTD.
7-12, TORANOMON 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7095847
US20040091097
10701629
Correspondence name and address
RABIN & BERDO, P.C.
STEVEN M. RABIN
1101 14TH STREET, N.W.
SUITE 500
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:016557/0271   Pages: 2
Recorded: 05/12/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIMOTO, KENJI
Exec Dt:
04/13/2005
2
SASAKI, HIROYASU
Exec Dt:
04/13/2005
3
OKAYASU,MASANOBU
Exec Dt:
04/13/2005
4
TAKAI, TOSHIAKI
Exec Dt:
04/15/2005
5
MATSUSHIMA, NAOKI
Exec Dt:
04/15/2005
Assignee
1
OPNEXT JAPAN, INC.
216 TOTUSKA-CHO, TOTSUKA-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7038866
US20050275958
11127179
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, N.W.
WASHINGTON, D.C. 20005-3096
Assignment: 13
Reel/Frame:016591/0678   Pages: 2
Recorded: 05/24/2005
Attorney Dkt #:520.45039X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
04/15/2005
2
YOSHIMOTO, KENJI
Exec Dt:
04/15/2005
3
SASAKI, HIROYASU
Exec Dt:
04/18/2005
4
OKAYASU, MASANOBU
Exec Dt:
04/19/2005
5
TAKAI, TOSHIAKI
Exec Dt:
04/15/2005
Assignee
1
OPNEXT JAPAN, INC.
216 TOTSUKA-CHO
TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060006403
11135408
Correspondence name and address
ANTONELLI TERRY STOUT, ET AL.
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:017282/0971   Pages: 2
Recorded: 11/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, TOSHIAKI
Exec Dt:
08/01/2005
2
YOSHIMOTO, KENJISASAKI, HIROYASU
Exec Dt:
08/01/2005
3
OKAYASU, MASANOBU
Exec Dt:
08/08/2005
4
MATSUSHIMA, NAOKI
Exec Dt:
11/10/2005
Assignee
1
OPNEXT JAPAN, INC.
216, TOTSUKA-CHO
TOTSUKA-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7520683
US20060056780
11195663
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:017871/0966   Pages: 3
Recorded: 05/05/2006
Attorney Dkt #:520.46047X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATA, SHOHEI
Exec Dt:
03/03/2006
2
MATSUSHIMA, NAOKI
Exec Dt:
03/03/2006
3
FUJINAGA, TAKERU
Exec Dt:
03/03/2006
Assignee
1
HITACHI KYOWA ENGINEERING CO., LTD.
10-2, BENTEN-CHO 3-CHOME, HITACHI-SHI
IBARAKI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7511232
US20060237231
11378450
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET-SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:018392/0368   Pages: 2
Recorded: 10/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEINO, TOMOYUKI
Exec Dt:
09/05/2006
2
YANAGITA, NORIHITO
Exec Dt:
09/05/2006
3
TAKAI, TOSHIAKI
Exec Dt:
09/15/2006
4
YORITA, CHIKO
Exec Dt:
09/15/2006
5
MATSUSHIMA, NAOKI
Exec Dt:
09/15/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7750310
US20080277589
11501779
Correspondence name and address
JOHN R. MATTINGLY
MATTINGLY, STANGER, MALUR
& BRUNDIDGE, P.C.
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VIRGINIA 22314
Assignment: 17
Reel/Frame:022433/0608   Pages: 3
Recorded: 03/23/2009
Attorney Dkt #:H-6085
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGARA, KAZUHIKO
Exec Dt:
10/22/2007
2
KUMAGAI, YUKIO
Exec Dt:
10/22/2007
3
MATSUSHIMA, NAOKI
Exec Dt:
10/28/2007
4
KIGUCHI, MASASHI
Exec Dt:
11/07/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME,
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080259337
11944064
Correspondence name and address
MATTINGLY & MALUR, P.C.
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:020262/0171   Pages: 3
Recorded: 12/18/2007
Attorney Dkt #:520.47806X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, TOSHIAKI
Exec Dt:
11/21/2007
2
MATSUSHIMA, NAOKI
Exec Dt:
11/27/2007
3
HIRANO, KOKI
Exec Dt:
11/21/2007
4
YASUDA, HIROKI
Exec Dt:
11/21/2007
Assignee
1
HITACHI CABLE, LTD.
AKIHABARA UDX 4-14-1, SOTOKANDA
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8027553
US20080310854
11834065
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 19
Reel/Frame:021065/0766   Pages: 2
Recorded: 06/06/2008
Attorney Dkt #:520.48496X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATA, SHOHEI
Exec Dt:
02/27/2008
2
MATSUSHIMA, NAOKI
Exec Dt:
02/28/2008
3
SAKAMOTO, EIJI
Exec Dt:
02/28/2008
4
OKADA, RYOJI
Exec Dt:
02/28/2008
5
AONO, TAKANORI
Exec Dt:
03/03/2008
6
KAZAMA, ATSUSHI
Exec Dt:
03/03/2008
7
KIDA, TOSHIKI
Exec Dt:
03/05/2008
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7939938
US20080217752
12028108
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 20
Reel/Frame:020813/0036   Pages: 2
Recorded: 04/16/2008
Attorney Dkt #:520.48073X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATA, SHOHEI
Exec Dt:
03/19/2008
2
SAKAMOTO, EIJI
Exec Dt:
03/19/2008
3
MATSUSHIMA, NAOKI
Exec Dt:
03/19/2008
Assignee
1
HITACHI, LTD
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8003193
US20080233349
11924924
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 21
Reel/Frame:021321/0485   Pages: 2
Recorded: 07/18/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIGUCHI, MASASHI
Exec Dt:
06/23/2008
2
MATSUSHIMA, NAOKI
Exec Dt:
06/26/2008
3
ATSUMORI, HIROKAZU
Exec Dt:
06/23/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8103332
US20090054789
12219259
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 22
Reel/Frame:022144/0943   Pages: 5
Recorded: 01/08/2009
Attorney Dkt #:FPA-2008-0229-NEC-HHA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASAHIRO
Exec Dt:
08/18/2008
2
SAWAYAMA, EMI
Exec Dt:
08/18/2008
3
OYAMA, HIROSHI
Exec Dt:
08/18/2008
4
TSUNODA, SHIGEHARU
Exec Dt:
08/18/2008
5
AMANO, YASUO
Exec Dt:
08/18/2008
6
MATSUSHIMA, NAOKI
Exec Dt:
08/18/2008
Assignee
1
ELPIDA MEMORY, INC.
2-1, YAESU 2-CHOME, CHUO-KU
TOKYO, JAPAN 104-0028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8110907
US20090206492
12318798
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECLTUAL PROPERTY LAW GROUP
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 23
Reel/Frame:022074/0891   Pages: 2
Recorded: 01/08/2009
Attorney Dkt #:520.49330X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, TOSHIAKI
Exec Dt:
10/29/2008
2
MIZUSHIMA, AKIKO
Exec Dt:
10/28/2008
3
MATSUSHIMA, NAOKI
Exec Dt:
10/29/2008
Assignee
1
HITACHI CABLE, LTD.
AKIHABARA UDX, 4-14-1, SOTOKANDA
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090180732
12257415
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 24
Reel/Frame:022657/0400   Pages: 3
Recorded: 05/08/2009
Attorney Dkt #:520.49257X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATA, SHOHEI
Exec Dt:
12/03/2008
2
SAKAMOTO, EIJI
Exec Dt:
12/03/2008
3
MATSUSHIMA, NAOKI
Exec Dt:
12/04/2008
4
TAKEMORI, HIDEAKI
Exec Dt:
12/08/2008
5
SEKI, MASATOSHI
Exec Dt:
12/09/2008
Assignee
1
HITACHI KYOWA ENGINEERING CO., LTD.
10-2, 3-CHOME, BENTEN-CHO
HITACHI-SHI
IBARAKI, JAPAN 317-0072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8269301
US20090219728
12295740
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 25
Reel/Frame:023303/0335   Pages: 2
Recorded: 09/30/2009
Attorney Dkt #:520.49239X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATA, SYOHEI
Exec Dt:
12/03/2008
2
SAKAMOTO, EIJI
Exec Dt:
12/03/2008
3
MATSUSHIMA, NAOKI
Exec Dt:
12/04/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100047588
12295767
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 26
Reel/Frame:023226/0530   Pages: 3
Recorded: 09/14/2009
Attorney Dkt #:ASA-7174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HATA, SHOHEI
Exec Dt:
07/01/2009
2
MATSUSHIMA, NAOKI
Exec Dt:
07/02/2009
3
TAKAI, TOSHIAKI
Exec Dt:
07/01/2009
4
SAKIGAWA, YUKIO
Exec Dt:
07/01/2009
5
ARAI, SATOSHI
Exec Dt:
07/01/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7991251
US20100002987
12494890
Correspondence name and address
JOHN R. MATTINGLY, MATTINGLY & MALUR
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:023967/0376   Pages: 3
Recorded: 02/22/2010
Attorney Dkt #:H-7323
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
11/13/2009
2
CHUJO, NORIO
Exec Dt:
11/13/2009
3
MATSUOKA, YASUNOBU
Exec Dt:
11/26/2009
4
SUGAWARA, TOSHIKI
Exec Dt:
11/26/2009
5
MINAGAWA, MADOKA
Exec Dt:
11/17/2009
6
HAMAMURA, SAORI
Exec Dt:
11/17/2009
7
KANEKO, SATOSHI
Exec Dt:
11/16/2009
8
KONO, TSUTOMU
Exec Dt:
11/16/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8401347
US20100209041
12623686
Correspondence name and address
SHRINATH MALUR
1800 DIAGONAL RD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:024836/0360   Pages: 3
Recorded: 08/13/2010
Attorney Dkt #:056204.62710US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUOKA, YASUNOBU
Exec Dt:
07/05/2010
2
SUGAWARA, TOSHIKI
Exec Dt:
07/05/2010
3
ADACHI, KOICHIRO
Exec Dt:
07/05/2010
4
MATSUSHIMA, NAOKI
Exec Dt:
07/13/2010
5
HAMAMURA, SAORI
Exec Dt:
07/08/2010
6
MINAGAWA, MADOKA
Exec Dt:
07/09/2010
7
CHUJO, NORIO
Exec Dt:
07/09/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8437584
US20110026878
12844452
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 29
Reel/Frame:025634/0897   Pages: 2
Recorded: 01/13/2011
Attorney Dkt #:056203.63069US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAI, SATOSHI
Exec Dt:
12/02/2010
2
MATSUSHIMA, NAOKI
Exec Dt:
12/07/2010
3
NANIWA, IRIZO
Exec Dt:
12/09/2010
4
SHIMIZU, JUNICHIRO
Exec Dt:
12/08/2010
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8300503
US20110141862
12997201
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 30
Reel/Frame:026429/0883   Pages: 3
Recorded: 06/13/2011
Attorney Dkt #:566.51489X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEBE, TAKEHIKO
Exec Dt:
02/28/2011
2
KATO, MASAKO
Exec Dt:
02/23/2011
3
YAMAGUCHI, YOSHIHIDE
Exec Dt:
02/23/2011
4
NISHIKI, MASASHI
Exec Dt:
02/24/2011
5
MATSUSHIMA, NAOKI
Exec Dt:
03/02/2011
6
INADA, TEIICHI
Exec Dt:
03/07/2011
7
YAMAMOTO, REI
Exec Dt:
03/07/2011
8
TEMMEI, HIROYUKI
Exec Dt:
03/28/2011
9
IKEDA, UKYO
Exec Dt:
02/24/2011
Assignee
1
HITACHI CHEMICAL CO., LTD.
1-1, NISHISHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110237001
13034510
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 31
Reel/Frame:026157/0672   Pages: 2
Recorded: 04/20/2011
Attorney Dkt #:056203.63332US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
03/28/2011
2
ARAI, SATOSHI
Exec Dt:
03/30/2011
3
MATSUMOTO, TAKUYA
Exec Dt:
03/17/2011
4
SHIMIZU, JUN-ICHIRO
Exec Dt:
04/01/2011
5
NANIWA, IRIZO
Exec Dt:
03/31/2011
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8437228
US20110205865
13057585
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 32
Reel/Frame:027664/0460   Pages: 3
Recorded: 02/07/2012
Attorney Dkt #:056208.64183US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAMURA, SAORI
Exec Dt:
12/27/2011
2
MATSUSHIMA, NAOKI
Exec Dt:
01/04/2012
3
MINAGAWA, MADOKA
Exec Dt:
12/27/2011
4
KANEKO, SATOSHI
Exec Dt:
12/27/2011
5
CHUJO, NORIO
Exec Dt:
12/27/2011
6
MATSUOKA, YASUNOBU
Exec Dt:
01/17/2012
7
SUGAWARA, TOSHIKI
Exec Dt:
12/28/2011
8
KONO, TSUTOMU
Exec Dt:
01/11/2012
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8406581
US20120128292
13382459
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 33
Reel/Frame:036056/0369   Pages: 3
Recorded: 07/10/2015
Attorney Dkt #:HITACHI19-211300554US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAI, TOSHIAKI
Exec Dt:
04/07/2015
2
SUNAGA, YOSHINORI
Exec Dt:
04/09/2015
3
SATO, MASATAKA
Exec Dt:
04/09/2015
4
YAMAZAKI, KINYA
Exec Dt:
04/09/2015
5
CHUJO, NORIO
Exec Dt:
04/08/2015
6
MATSUSHIMA, NAOKI
Exec Dt:
04/08/2015
Assignee
1
HITACHI METALS, LTD.
2-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8614
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9470863
US20150286017
14676406
Correspondence name and address
GERALD B. HALT, JR.
VOLPE & KOENIG
30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103
Assignment: 34
Reel/Frame:053059/0271   Pages: 7
Recorded: 06/26/2020
Attorney Dkt #:P200615US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
06/11/2020
2
OGATA, KIYOSHI
Exec Dt:
06/11/2020
3
OMOTE, KAZUHIKO
Exec Dt:
06/11/2020
4
YOSHIHARA, SEI
Exec Dt:
06/11/2020
5
ITO, YOSHIYASU
Exec Dt:
06/11/2020
6
MOTONO, HIROSHI
Exec Dt:
06/11/2020
7
TAKAHASHI, HIDEAKI
Exec Dt:
06/11/2020
8
HIGUCHI, AKIFUSA
Exec Dt:
06/11/2020
9
UMEGAKI, SHIRO
Exec Dt:
06/11/2020
10
ASANO, SHIGEMATSU
Exec Dt:
06/11/2020
11
YAMAGUCHI, RYOTARO
Exec Dt:
06/11/2020
12
HORADA, KATSUTAKA
Exec Dt:
06/12/2020
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11079345
US20210063326
16958556
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 35
Reel/Frame:053621/0260   Pages: 9
Recorded: 08/27/2020
Attorney Dkt #:P61235
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
07/09/2020
2
YOKOYAMA, RYUSUKE
Exec Dt:
07/09/2020
3
SAKAMOTO, HIDEKI
Exec Dt:
07/09/2020
4
SUGIMURA, WATARU
Exec Dt:
07/09/2020
Assignee
1
SUMCO CORPORATION
1-2-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8634
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11261540
US20200407875
16976256
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 36
Reel/Frame:053552/0658   Pages: 9
Recorded: 08/20/2020
Attorney Dkt #:P60909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, HIDEKI
Exec Dt:
07/13/2020
2
SUGIMURA, WATARU
Exec Dt:
07/13/2020
3
YOKOYAMA, RYUSUKE
Exec Dt:
07/13/2020
4
MATSUSHIMA, NAOKI
Exec Dt:
07/13/2020
Assignee
1
SUMCO CORPORATION
1-2-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN 105-8634
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11781242
US20200399783
16971441
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 37
Reel/Frame:054767/0167   Pages: 6
Recorded: 12/29/2020
Attorney Dkt #:P201175US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OGATA, KIYOSHI
Exec Dt:
11/09/2020
2
YOSHIHARA, SEI
Exec Dt:
11/09/2020
3
KATO, SHUICHI
Exec Dt:
11/09/2020
4
OMOTE, KAZUHIKO
Exec Dt:
11/10/2020
5
MOTONO, HIROSHI
Exec Dt:
11/09/2020
6
MATSUSHIMA, NAOKI
Exec Dt:
11/09/2020
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11733185
US20210116399
17136604
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036
Assignment: 38
Reel/Frame:057572/0084   Pages: 8
Recorded: 09/23/2021
Attorney Dkt #:P210869US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
09/15/2021
2
OGATA, KIYOSHI
Exec Dt:
09/15/2021
3
YOSHIHARA, SEI
Exec Dt:
09/15/2021
4
ITO, YOSHIYASU
Exec Dt:
09/15/2021
5
OMOTE, KAZUHIKO
Exec Dt:
09/15/2021
6
MOTONO, HIROSHI
Exec Dt:
09/16/2021
7
ASANO, SHIGEMATSU
Exec Dt:
09/16/2021
8
HORADA, KATSUTAKA
Exec Dt:
09/17/2021
9
YASUDA, SENSUI
Exec Dt:
09/16/2021
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11754515
US20220170869
17442169
Correspondence name and address
WESTERMAN HATTORI DANIELS & ADRIAN LLP
8500 LEESBURG PIKE SUITE 7500
TYSONS, VA 22182
Assignment: 39
Reel/Frame:064431/0756   Pages: 8
Recorded: 07/31/2023
Attorney Dkt #:P210869US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
09/15/2021
2
OGATA, KIYOSHI
Exec Dt:
09/15/2021
3
YOSHIHARA, SEI
Exec Dt:
09/15/2021
4
ITO, YOSHIYASU
Exec Dt:
09/15/2021
5
OMOTE, KAZUHIKO
Exec Dt:
09/15/2021
6
MOTONO, HIROSHI
Exec Dt:
09/16/2021
7
ASANO, SHIGEMATSU
Exec Dt:
09/16/2021
8
HORADA, KATSUTAKA
Exec Dt:
09/17/2021
9
YASUDA, SENSUI
Exec Dt:
09/16/2021
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230384248
18228021
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE SUITE 7500
TYSONS, VA 22182
Assignment: 40
Reel/Frame:064432/0447   Pages: 8
Recorded: 07/31/2023
Attorney Dkt #:P210869US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
09/15/2021
2
OGATA, KIYOSHI
Exec Dt:
09/15/2021
3
YOSHIHARA, SEI
Exec Dt:
09/15/2021
4
ITO, YOSHIYASU
Exec Dt:
09/15/2021
5
OMOTE, KAZUHIKO
Exec Dt:
09/15/2021
6
MOTONO, HIROSHI
Exec Dt:
09/16/2021
7
ASANO, SHIGEMATSU
Exec Dt:
09/16/2021
8
HORADA, KATSUTAKA
Exec Dt:
09/17/2021
9
YASUDA, SENSUI
Exec Dt:
09/16/2021
Assignee
1
RIGAKU CORPORATION
3-9-12, MATSUBARA-CHO
AKISHIMA-SHI, TOKYO, JAPAN 196-8666
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230375485
18228024
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, 22182 UNITED STATES
Assignment: 41
Reel/Frame:063584/0460   Pages: 5
Recorded: 05/09/2023
Attorney Dkt #:P68660
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUSHIMA, NAOKI
Exec Dt:
02/07/2023
2
YOKOYAMA, RYUSUKE
Exec Dt:
02/07/2023
Assignee
1
SUMCO CORPORATION
2-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8634
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230407523
18036094
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 04/25/2024 09:36 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT