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Patent Assignment Assignor Details
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Assignor Name : OKAYAMA, MASATAKA
Total Assignments: 18
Assignment: 1
Reel/Frame:006286/0311   Pages: 3
Recorded: 10/15/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OTE, ICHIRO
Exec Dt:
10/07/1992
2
OKAYAMA, MASATAKA
Exec Dt:
10/07/1992
3
SANO, MAKOTO
Exec Dt:
10/07/1992
4
HASHIO, MASANORI
Exec Dt:
10/07/1992
5
TAKANASHI, KATSUYA
Exec Dt:
10/07/1992
6
KITAHARA, JUN
Exec Dt:
10/07/1992
7
HIRATA, SUNAO
Exec Dt:
10/07/1992
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5367628
NONE
07961393
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20006
ATTN: CARL I. BRUNDIDGE
Assignment: 2
Reel/Frame:008440/0243   Pages: 2
Recorded: 12/13/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAYAMA, MASATAKA
Exec Dt:
12/05/1996
2
KOHIYAMA, TOMOHISA
Exec Dt:
12/05/1996
3
KONDO, NOBUKAZU
Exec Dt:
12/05/1996
4
KATOH, KAZUTOSHI
Exec Dt:
12/05/1996
5
TANAKA, KAZUAKI
Exec Dt:
12/05/1996
6
HARADA, YOSHIHIRO
Exec Dt:
12/05/1996
Assignee
1
HITACHI, LTD.
6, KANADA, SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5899575
NONE
08750826
Correspondence name and address
KENYON & KENYON
EDWARD W. GREASON
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 3
Reel/Frame:009456/0831   Pages: 2
Recorded: 08/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAYAMA, MASATAKA
Exec Dt:
04/06/1998
2
HOSHI, TOHRU
Exec Dt:
04/06/1998
Assignee
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6249767
NONE
09011991
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
CARL I. BRUNDIDGE
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 4
Reel/Frame:015421/0128   Pages: 2
Recorded: 12/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAYAMA, MASATAKA
Exec Dt:
03/10/2000
2
MORINO, HARUMI
Exec Dt:
03/10/2000
3
TOMOKANE, TAKEO
Exec Dt:
03/10/2000
4
WATANABE, KENJI
Exec Dt:
03/10/2000
5
INOUE, KOICHI
Exec Dt:
03/10/2000
6
KOHIYAMA, TOMOHISA
Exec Dt:
03/10/2000
7
HAYASHI, AKIO
Exec Dt:
12/10/2000
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6842540
NONE
09643759
Correspondence name and address
MATTINGLY STANGER & MALUR, PC
JOHN R. MATTINGLY
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:011860/0289   Pages: 2
Recorded: 06/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORINO, HARUMI
Exec Dt:
04/16/2001
2
OKAYAMA, MASATAKA
Exec Dt:
04/19/2001
3
TOMOKANE, TAKEO
Exec Dt:
04/24/2001
4
KOHIYAMA, TOMOHISA
Exec Dt:
04/26/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020101990
09793114
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
104 EAST HUME AVENUE
ALEXANDRIA, VIRGINIA 22301
Assignment: 6
Reel/Frame:018615/0176   Pages: 3
Recorded: 12/08/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAYAMA, MASATAKA
Exec Dt:
08/21/2001
2
KOHIYAMA, TOMOHISA
Exec Dt:
08/21/2001
3
MORINO, HARUMI
Exec Dt:
08/21/2001
4
TOMOKANE, TAKEO
Exec Dt:
08/21/2001
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020053090
09965148
Correspondence name and address
DANIEL J. STANGER
MATTINGLY STANGER MALUR, ET AL.
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:014306/0313   Pages: 2
Recorded: 07/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UKAI, HIROMI
Exec Dt:
06/20/2003
2
HIRASAWA, SHIGEKI
Exec Dt:
06/24/2003
3
ANZAI, KOUSUKE
Exec Dt:
06/27/2003
4
ECHIZEN, ISAO
Exec Dt:
06/27/2003
5
YOSHIURA, HIROSHI
Exec Dt:
06/24/2003
6
OKAYAMA, MASATAKA
Exec Dt:
06/20/2003
7
TAGO, SHUICHI
Exec Dt:
06/27/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7293294
US20040088549
10620206
Correspondence name and address
HOGAN & HARTSON L.L.P.
ANTHONY J. ORLER, ESQ.
500 SOUTH GRAND AVENUE, SUITE 1900
LOS ANGELES, CA 90071
Assignment: 8
Reel/Frame:014660/0484   Pages: 2
Recorded: 10/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORINO, HARUMI
Exec Dt:
09/22/2003
2
OKAYAMA, MASATAKA
Exec Dt:
09/22/2003
3
TANAKA, AKIRA
Exec Dt:
09/22/2003
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7590856
US20050033967
10695882
Correspondence name and address
MCDERMOTT, WILL & EMERY
KEITH E. GEORGE
600 13TH STREET, N.W.
WASHINGTON, D.C 20005-3096
Assignment: 9
Reel/Frame:016676/0148   Pages: 3
Recorded: 06/09/2005
Attorney Dkt #:16869n-142200us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORINO, HARUMI
Exec Dt:
01/26/2005
2
OKAYAMA, MASATAKA
Exec Dt:
01/26/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7734913
US20050216730
11051290
Correspondence name and address
ROBERT C. COLWELL
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:017167/0681   Pages: 2
Recorded: 11/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, HIROKI
Exec Dt:
09/02/2005
2
OKAYAMA, MASATAKA
Exec Dt:
09/05/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060227864
11214864
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET, SUITE 1800
ARLINGTON, A 22209
Assignment: 11
Reel/Frame:017382/0484   Pages: 2
Recorded: 12/21/2005
Attorney Dkt #:520.45567X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, MITSUHIRO
Exec Dt:
11/02/2005
2
OKAYAMA, MASATAKA
Exec Dt:
11/02/2005
3
TANAKA, AKIRA
Exec Dt:
11/07/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060093325
11262817
Correspondence name and address
ANTONELLI TERRY STOUT, ET AL.
1300 NORTH 17TH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 12
Reel/Frame:018800/0815   Pages: 2
Recorded: 01/17/2007
Attorney Dkt #:520.46812X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIYAMOTO, HIROKI
Exec Dt:
11/28/2006
2
OKAYAMA, MASATAKA
Exec Dt:
11/29/2006
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070112909
11598662
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 13
Reel/Frame:018988/0180   Pages: 3
Recorded: 03/09/2007
Attorney Dkt #:500.46959X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAYAMA, MASATAKA
Exec Dt:
02/26/2007
2
TANAKA, AKIRA
Exec Dt:
02/26/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070162748
11620185
Correspondence name and address
PAUL J. SKWIERAWSKI
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:019672/0913   Pages: 2
Recorded: 08/09/2007
Attorney Dkt #:500.47554X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANAKA, AKIRA
Exec Dt:
06/13/2007
2
OKAYAMA, MASATAKA
Exec Dt:
06/11/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070294753
11757443
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 15
Reel/Frame:019879/0441   Pages: 2
Recorded: 09/26/2007
Attorney Dkt #:520.47696X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, MITSUHIRO
Exec Dt:
07/05/2007
2
OKAYAMA, MASATAKA
Exec Dt:
07/06/2007
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8005887
US20080008199
11775426
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
1300 N. SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209
Assignment: 16
Reel/Frame:021787/0114   Pages: 2
Recorded: 11/05/2008
Attorney Dkt #:500.49224X00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMBO, MITSUHIRO
Exec Dt:
09/22/2008
2
OKAYAMA, MASATAKA
Exec Dt:
09/30/2008
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090083395
12211161
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH SEVENTEENTH STREET
SUITE 1800
ARLINGTON, VA 22209-3873
Assignment: 17
Reel/Frame:023642/0432   Pages: 2
Recorded: 12/11/2009
Attorney Dkt #:WL-7322
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
OKAYAMA, MASATAKA
Exec Dt:
12/01/2009
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100131643
12620820
Correspondence name and address
JOHN R. MATTINGLY, MATTINGLY & MALUR
1800 DIAGONAL ROAD
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:048667/0759   Pages: 2
Recorded: 03/22/2019
Attorney Dkt #:STMK-12050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKIMOTO, NOBUHIRO
Exec Dt:
02/28/2019
2
OKAYAMA, MASATAKA
Exec Dt:
02/28/2019
3
ARIMA, JUNTARO
Exec Dt:
02/27/2019
4
MATSUI, YOSHIHISA
Exec Dt:
02/27/2019
Assignee
1
HITACHI HIGH-TECHNOLOGIES CORPORATION
24-14, NISHI-SHIMBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN 1058717
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200035352
16335709
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314

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