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 : KUMAGAI, AKIRA
Total Assignments: 43
Assignment: 1
Reel/Frame:004119/0128   Pages: 1
Recorded: 04/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIYAZAKI, KUNIO
Exec Dt:
06/10/1982
2
OOKOSI, YUKIO
Exec Dt:
06/10/1982
3
KUMAGAI, AKIRA
Exec Dt:
06/10/1982
4
SUZUKI, HITOSHI
Exec Dt:
06/10/1982
Assignee
1
HITACHI, LTD.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4409079
NONE
06389499
Correspondence name and address
ANTONELLI, TERRY AND WANDS
STE. 600, 1919 PENN., N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004053/0656   Pages: 2
Recorded: 10/04/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIBATA, SHOJI
Exec Dt:
08/19/1982
2
KUMAGAI, AKIRA
Exec Dt:
08/19/1982
3
HARADA, MASATOSHI
Exec Dt:
08/19/1982
4
YANO, SINGO
Exec Dt:
08/19/1982
5
SAITO, HIROSHI
Exec Dt:
08/19/1982
6
TAKAHASHI, KUNIO
Exec Dt:
08/19/1982
Assignee
1
MINOPHAGEN PHARMACEUTICAL COMPANY,
OIWAKE BUILDING, 3-1-12, SHINJUKU, SINJUKU-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374284
NONE
06248222
Correspondence name and address
BURNS, LOBATO & ADAMS
71 BROADWAY
NEW YORK, NY 10006
Assignment: 3
Reel/Frame:004560/0377   Pages: 1
Recorded: 06/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MITSUOKA, KATSUYA
Exec Dt:
09/26/1984
2
NARISHIGE, SHINJI
Exec Dt:
09/26/1984
3
KUMAGAI, AKIRA
Exec Dt:
09/26/1984
4
SANO, MASAAKI
Exec Dt:
09/26/1984
5
HARA, SHINICHI
Exec Dt:
09/26/1984
6
HANAZONO, MASANOBU
Exec Dt:
09/26/1984
Assignee
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4623439
NONE
06658161
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004956/0233   Pages: 1
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OGAWA, YOSHIO
Exec Dt:
09/07/1988
2
HASHIMOTO, NAOBUMI
Exec Dt:
09/07/1988
3
KAWAMURA, KAZUSHIGE
Exec Dt:
09/07/1988
4
KUMAGAI, AKIRA
Exec Dt:
09/07/1988
5
URATA, TOSHIAKI
Exec Dt:
09/07/1988
6
KOMATSUBARA, YOSHIAKI
Exec Dt:
09/07/1988
Assignee
1
CHIYODA CORPORATION
12-1, TSURUMICHUO 2-CHOME, TSURUMI-KU
YOKOHAMA-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4911901
NONE
07243271
Correspondence name and address
LORUSSO & LOUD
2001 JEFFERSON DAVIS HIGHWAY, STE. 1003
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005751/0317   Pages: 2
Recorded: 06/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NARISHIGE, SHINJI
Exec Dt:
11/07/1989
2
MITSUOKA, KATSUYA
Exec Dt:
11/07/1989
3
IMAGAWA, TAKAO
Exec Dt:
11/07/1989
4
NISHIOKA, KOUICHI
Exec Dt:
11/07/1989
5
KUMAGAI, AKIRA
Exec Dt:
11/07/1989
6
SANO, MASAAKI
Exec Dt:
11/07/1989
7
SUGITA, YUTAKA
Exec Dt:
11/07/1989
8
ARAI, REIKO
Exec Dt:
11/07/1989
9
KOBAYASHI, TETSUO
Exec Dt:
11/07/1989
10
YOSHIDA, TOSHIHIRO
Exec Dt:
11/07/1989
Assignee
1
HITACHI, LTD., A CORP. OF JAPAN
6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5051856
NONE
07420478
Correspondence name and address
ANTONELLI, TERRY, STOUT& KRAUS
1919 PENN. AVE, N.W., STE 600
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:007480/0007   Pages: 2
Recorded: 04/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, AKIRA
Exec Dt:
03/28/1995
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5576661
NONE
08428349
Correspondence name and address
J. FRANK OSHA
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2300 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 7
Reel/Frame:008386/0533   Pages: 2
Recorded: 12/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEUCHI, YOSHIAKI
Exec Dt:
12/25/1996
2
NAGASE, RYO
Exec Dt:
12/25/1996
3
MITACHI, SEIKO
Exec Dt:
12/25/1996
4
MORISHITA, YUICHI
Exec Dt:
12/25/1996
5
KUMAGAI, AKIRA
Exec Dt:
12/25/1996
6
ARIGA, YUMI
Exec Dt:
12/25/1996
7
MUTA, KENICHI
Exec Dt:
12/25/1996
8
SUGI, KAZUNARI
Exec Dt:
12/25/1996
9
SAIJO, MASASHI
Exec Dt:
12/25/1996
Assignees
1
NIPPON TELEGRAPH AND TELEPHONE CORPORATION
3-19-2, NISHI-SHINJUKU, SHINJUKU-KU
TOKYO, JAPAN
2
SHOWA ELECTRIC WIRE & CABLE CO., LTD.
2-1-1, ODASAKAE, KAWASAKI-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5841926
NONE
08777205
Correspondence name and address
LORUSSO & LOUD
GEORGE A. LOUD
3137 MT. VERNON AVENUE
ALEXANDRIA, VA 22305
Assignment: 8
Reel/Frame:012684/0065   Pages: 2
Recorded: 03/06/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMANAKA, KATSUTOSHI
Exec Dt:
02/11/2002
2
KUMAGAI, AKIRA
Exec Dt:
02/12/2002
3
YAMADA, KENJI
Exec Dt:
02/12/2002
Assignee
1
KABUSHIKI KAISHA YASKAWA DENKI
2-1, KUROSAKI-SHIROISHI, YAHATANISHI-KU
KITAKYUSHU-SHI, FUKUOKA, 806-0004, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6490185
NONE
10048343
Correspondence name and address
JORDAN AND HAMBURG LLP
FRANK J. JORDAN, ESQ.
CHANIN BUILDING SUITE 4000
122 EAST 42ND STREET
NEW YORK, NEW YORK 10168
Assignment: 9
Reel/Frame:013612/0433   Pages: 3
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, YASUYUKI
Exec Dt:
12/16/2002
2
KUMAGAI, AKIRA
Exec Dt:
12/16/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030182546
10325970
Correspondence name and address
FINNEGAN, HENDERSON ET AL.
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 10
Reel/Frame:013650/0410   Pages: 3
Recorded: 01/08/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, AKIRA
Exec Dt:
12/19/2002
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1 SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7337313
US20030182547
10337901
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 11
Reel/Frame:013612/0004   Pages: 3
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
12/20/2002
2
ISHIBASHI, KEIJI
Exec Dt:
12/20/2002
3
MORI, SHIGERU
Exec Dt:
12/20/2002
Assignees
1
ANELVA CORPORATION
8-1 YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO 183-8508, JAPAN
2
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6955836
US20030118748
10326092
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
NILS E. PEDERSEN, ESQ.
2033 K STREET, N.W.
STE. 800
WASHINGTON, DC 20006-1021
Assignment: 12
Reel/Frame:014513/0217   Pages: 3
Recorded: 09/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
06/20/2003
2
ISHIBASHI, KEIJI
Exec Dt:
06/20/2003
3
TANAKA, MASAHIKO
Exec Dt:
06/20/2003
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO 183-8508, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040050328
10662339
Correspondence name and address
WENDEROTH, LIND & PONACK, LLP.
JEFFREY R. FILIPEK, ESQ.
2033 K STREET, N.W.
STE. 800
WASHINGTON, DC 20006-1021
Assignment: 13
Reel/Frame:015145/0968   Pages: 3
Recorded: 03/25/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
03/24/2004
2
ZHANG, HONG
Exec Dt:
03/24/2004
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME
FUCHU-SHI, TOKYO 183-8508, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040191426
10808348
Correspondence name and address
BURNS DOANE SWECKER & MATHIS L L P
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 14
Reel/Frame:016304/0442   Pages: 2
Recorded: 02/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
01/06/2005
2
YOSHIHARA, HIROTO
Exec Dt:
01/12/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1-1, SHIBAURA, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7631274
US20060020900
11060566
Correspondence name and address
ERNEST F. CHAPMAN
FINNEGAN, HENDERSON ET AL
1300 I STREET, NW
WASHINGTON, D.C. 20005-3315
Assignment: 15
Reel/Frame:018074/0668   Pages: 3
Recorded: 07/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, AKIRA
Exec Dt:
03/18/2005
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060250911
10528013
Correspondence name and address
JEFFREY D. KARCESKI
PILLSBURY WINTHROP SHAW PITTMAN LLP
2300 N STREET, N.W.
WASHINGTON, D.C. 20037-1122
Assignment: 16
Reel/Frame:016344/0381   Pages: 3
Recorded: 06/15/2005
Attorney Dkt #:034301-003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KEIJI
Exec Dt:
05/31/2005
2
TANAKA, MASAHIKO
Exec Dt:
05/31/2005
3
KUMAGAI, AKIRA
Exec Dt:
05/31/2005
4
IKEMOTO, MANABU
Exec Dt:
05/31/2005
5
YUDA, KATSUHISA
Exec Dt:
05/31/2005
Assignees
1
ANELVA CORPORATION
8-1, YOTSUYA 5-CHOME, FUCHU-SHI
TOKYO 183-8505, JAPAN
2
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO 108-8001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7981216
US20050217576
10907023
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 17
Reel/Frame:016324/0340   Pages: 3
Recorded: 07/28/2005
Attorney Dkt #:034301-004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, AKIRA
Exec Dt:
07/28/2005
Assignee
1
ANELVA CORPORATION
8-1, YOTSUYA, 5-CHOME, FUCHU-SHI
TOKYO, JAPAN 183-8508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060027166
11161293
Correspondence name and address
BUCHANAN INGERSOLL PC
(INCLUDING BURNS, DOANE, SWECKER & MATHI
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 18
Reel/Frame:020949/0541   Pages: 3
Recorded: 05/08/2008
Attorney Dkt #:03595.000200
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBAGAKI, MASAMI
Exec Dt:
04/25/2008
2
NUMAJIRI, KENJI
Exec Dt:
04/21/2008
3
EGAMI, AKIHIRO
Exec Dt:
04/16/2008
4
KUMAGAI, AKIRA
Exec Dt:
04/04/2008
5
AKIYAMA, SUSUMU
Exec Dt:
04/16/2008
Assignee
1
CANON ANELVA CORPORATION
2-5-1, KURIGI, ASAO-KU, KAWASAKI-SHI
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7807553
US20080213988
11951807
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 19
Reel/Frame:021344/0970   Pages: 3
Recorded: 08/06/2008
Attorney Dkt #:03595.000500.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAO, YUKINOBU
Exec Dt:
07/25/2008
2
KUMAGAI, AKIRA
Exec Dt:
07/16/2008
3
NUMASAWA, YOICHIRO
Exec Dt:
07/16/2008
Assignee
1
CANON ANELVA CORPORATION
2-5-1, KURIGI, ASAO-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7666763
US20080296579
12128465
Correspondence name and address
LOCK SEE YU-JAHNES
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112
Assignment: 20
Reel/Frame:023250/0418   Pages: 6
Recorded: 09/18/2009
Attorney Dkt #:1019952-000253
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EGAMI, AKIHIRO
Exec Dt:
09/03/2009
2
KUMAGAI, AKIRA
Exec Dt:
09/05/2009
3
NUMAJIRI, KENJI
Exec Dt:
09/02/2009
4
SHIBAGAKI, MASAMI
Exec Dt:
09/06/2009
5
FURUYA, SEIJI
Exec Dt:
09/03/2009
Assignee
1
CANON ANELVA CORPORATION
2-5-1, KURIGI, ASAO-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100006560
12562178
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P. O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 21
Reel/Frame:023279/0433   Pages: 6
Recorded: 09/24/2009
Attorney Dkt #:1019952-000254
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, KEIJI
Exec Dt:
09/03/2009
2
TANAKA, MASAHIKO
Exec Dt:
09/07/2009
3
KUMAGAI, AKIRA
Exec Dt:
09/05/2009
Assignee
1
CANON ANELVA CORPORATION
2-5-1, KURIGI, ASAO-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100037822
12566232
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY
PO BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 22
Reel/Frame:023406/0894   Pages: 3
Recorded: 10/22/2009
Attorney Dkt #:091055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, KAZUSHIGE
Exec Dt:
09/18/2009
2
TAKEDA, DAI
Exec Dt:
09/18/2009
3
AWAI, EIJI
Exec Dt:
09/18/2009
4
KUMAGAI, AKIRA
Exec Dt:
09/18/2009
Assignee
1
CHIYODA CORPORATION
12-1, TSURUMICHUO 2-CHOME, TSURUMI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 2308601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8663594
US20100061909
12530386
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 23
Reel/Frame:023712/0365   Pages: 4
Recorded: 12/29/2009
Attorney Dkt #:SAT-19719
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TODA, MASAYUKI
Exec Dt:
09/24/2009
2
KUMAGAI, AKIRA
Exec Dt:
09/19/2009
3
SASADA, HIROMITSU
Exec Dt:
09/25/2009
Assignee
1
RINNAI CORPORATION
2-26, FUKUZUMI-CHO
NAKAGAWA-KU
NAGOYA-SHI, AICHI, JAPAN 454-0802
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8887795
US20100096103
12648512
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 24
Reel/Frame:023737/0643   Pages: 2
Recorded: 01/06/2010
Attorney Dkt #:03507.000500.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
11/18/2009
2
ISHIBASHI, KEIJI
Exec Dt:
11/13/2009
Assignee
1
CANON ANELVA CORPORATION
2-5-1, KURIGI, ASAO-KU
KAWASAKI-SHI, JAPAN 215-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100126669
12597804
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
17TH FLOOR
NEW YORK, NY 10104
Assignment: 25
Reel/Frame:023830/0245   Pages: 2
Recorded: 01/19/2010
Attorney Dkt #:03594.005100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
12/10/2009
2
SHIBAGAKI, MASAMI
Exec Dt:
12/14/2009
3
NUMAJIRI, KENJI
Exec Dt:
12/07/2009
4
EGAMI, AKIHIRO
Exec Dt:
12/09/2009
Assignee
1
CANON ANEL VA CORPORATION
2-5-1 KURIGI, ASAO-KU
KAWASAKI-SHI 215-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8150243
US20100111512
12613288
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NEW YORK 10112-3801
Assignment: 26
Reel/Frame:024795/0714   Pages: 2
Recorded: 08/05/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, AKIRA
Exec Dt:
08/02/2010
Assignee
1
FUJITSU SEMICONDUCTOR LIMITED
2-10-23 SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8188776
US20110032012
12850907
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:025423/0500   Pages: 3
Recorded: 11/26/2010
Attorney Dkt #:10082657US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
08/12/2010
2
KIKUCHI, HIROSHI
Exec Dt:
08/16/2010
Assignee
1
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, JAPAN 146-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8284269
US20110050932
12858271
Correspondence name and address
CANON KABUSHIKI KAISHA
30-2, SHIMOMARUKO 3-CHOME, OHTA-KU
TOKYO, 146-8501 JAPAN
Assignment: 28
Reel/Frame:026191/0921   Pages: 2
Recorded: 04/28/2011
Attorney Dkt #:108066.00207
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
04/04/2011
2
AKAIZAWA, NOBUYASU
Exec Dt:
04/04/2011
Assignee
1
FUJITSU SEMICONDUCTOR LIMITED
2-10-23, SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8736696
US20120038794
13094542
Correspondence name and address
ARENT FOX LLP
1050 CONNECTICUT AVENUE
NW, WASHINGTON, DC 20036
Assignment: 29
Reel/Frame:026629/0082   Pages: 2
Recorded: 07/21/2011
Attorney Dkt #:10-40265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABE, HIROSHI
Exec Dt:
06/15/2011
2
KUMAGAI, AKIRA
Exec Dt:
06/15/2011
Assignee
1
FUJITSU SEMICONDUCTOR LIMITED
2-10-23 SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120087576
13181635
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 30
Reel/Frame:027432/0279   Pages: 2
Recorded: 12/22/2011
Attorney Dkt #:10-41093
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUMAGAI, AKIRA
Exec Dt:
11/04/2011
Assignee
1
FUJITSU SEMICONDUCTOR LIMITED
2-10-23 SHIN-YOKOHAMA, KOHOKU-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 222-0033
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8503729
US20120219190
13316513
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 31
Reel/Frame:028485/0084   Pages: 2
Recorded: 07/03/2012
Attorney Dkt #:120499
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEI, NOBORU
Exec Dt:
06/05/2012
2
KIDO, SOHSUKE
Exec Dt:
06/05/2012
3
KAJI, NAOHIRO
Exec Dt:
06/20/2012
4
KUMAGAI, AKIRA
Exec Dt:
06/11/2012
Assignee
1
CHIYODA CORPORATION
12-1, TSURUMI-CHUO 2-CHOME, TSURUMI-KU, YOKOHAMA-SHI
KANAGAWA, JAPAN 230-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9039813
US20120267806
13503885
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 32
Reel/Frame:028514/0272   Pages: 2
Recorded: 07/09/2012
Attorney Dkt #:120500
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEI, NOBORU
Exec Dt:
06/05/2012
2
KIDO, SOHSUKE
Exec Dt:
06/05/2012
3
KAJI, NAOHIRO
Exec Dt:
06/20/2012
4
KUMAGAI, AKIRA
Exec Dt:
06/11/2012
Assignee
1
CHIYODA CORPORATION
12-1, TSURUMI-CHUO 2-CHOME, TSURUMI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 230-8601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8961666
US20120273979
13503917
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 33
Reel/Frame:033902/0706   Pages: 5
Recorded: 10/07/2014
Attorney Dkt #:SSTOSH.189AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIUCHI, KENICHI
Exec Dt:
09/19/2014
2
KASHIWAGI, KAZUHIKO
Exec Dt:
09/19/2014
3
KUMAGAI, AKIRA
Exec Dt:
09/19/2014
4
ASO, YUUICHIRO
Exec Dt:
09/26/2014
5
KATO, HIROKAZU
Exec Dt:
09/19/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9503670
US20150156443
14508181
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 34
Reel/Frame:033925/0416   Pages: 3
Recorded: 10/09/2014
Attorney Dkt #:SSTOSH.193AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANIUCHI, KENICHI
Exec Dt:
09/19/2014
2
KASHIWAGI, KAZUHIKO
Exec Dt:
09/29/2014
3
KUMAGAI, AKIRA
Exec Dt:
09/29/2014
4
ASO, YUUICHIRO
Exec Dt:
09/29/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150172774
14510419
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 35
Reel/Frame:050509/0594   Pages: 8
Recorded: 09/27/2019
Attorney Dkt #:SIP5KYO-PT048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
05/07/2018
2
ABE, HIRONARI
Exec Dt:
05/08/2018
Assignee
1
KYOCERA CORPORATION
6, TAKEDA TOBADONO-CHO
FUSHIMI-KU
KYOTO-SHI, KYOTO, JAPAN 612-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10882329
US20200101761
16498066
Correspondence name and address
VOLPE AND KOENIG, P.C.
30 SOUTH 17TH STREET, 18TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 36
Reel/Frame:047641/0606   Pages: 7
Recorded: 11/30/2018
Attorney Dkt #:518691US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIYAMA, MITSURU
Exec Dt:
07/11/2018
2
TAKIGAWA, HIROFUMI
Exec Dt:
07/11/2018
3
SASAKI, KENJI
Exec Dt:
07/12/2018
4
CHIBA, MASASHI
Exec Dt:
07/17/2018
5
KUMAGAI, AKIRA
Exec Dt:
07/11/2018
Assignee
1
KAO CORPORATION
14-10, NIHONBASHI KAYABACHO 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-8210
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190124918
16306253
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 37
Reel/Frame:047800/0328   Pages: 5
Recorded: 12/17/2018
Attorney Dkt #:C102773 1050US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ABUKAWA, SHIKOU
Exec Dt:
11/12/2018
2
TAGUCHI, KENSUKE
Exec Dt:
11/05/2018
3
MORIYAMA, TORU
Exec Dt:
11/05/2018
4
SATO, YASUHIRO
Exec Dt:
11/05/2018
5
KUMAGAI, AKIRA
Exec Dt:
11/09/2018
6
ASAKIMORI, YU
Exec Dt:
11/05/2018
Assignee
1
TOCALO CO., LTD.
4-4, MINATOJIMA-MINAMIMACHI 6-CHOME, CHUO-KU
KOBE-SHI, HYOGO, JAPAN 6500047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11272579
US20190327790
16310797
Correspondence name and address
WOMBLE BOND DICKINSON (US) LLP
ATTN: IP DOCKETING
P.O. BOX 7037
ATLANTA, GA 30537-7037
Assignment: 38
Reel/Frame:059741/0851   Pages: 7
Recorded: 04/27/2022
Attorney Dkt #:542957US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
03/14/2022
2
MORIMOTO, YASUO
Exec Dt:
03/24/2022
3
MOTEGI, TAKESHI
Exec Dt:
03/15/2022
4
ARAI, KEISUKE
Exec Dt:
03/14/2022
5
KAGAYA, OSAMU
Exec Dt:
03/15/2022
Assignee
1
AGC INC.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11949160
US20220255234
17730481
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 39
Reel/Frame:060480/0623   Pages: 8
Recorded: 07/12/2022
Attorney Dkt #:544002US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAYAMA, TOSHIKI
Exec Dt:
06/23/2022
2
MOTEGI, TAKESHI
Exec Dt:
06/23/2022
3
KUMAGAI, AKIRA
Exec Dt:
06/22/2022
4
MORIMOTO, YASUO
Exec Dt:
06/28/2022
5
KAGAYA, OSAMU
Exec Dt:
06/21/2022
6
ARAI, KEISUKE
Exec Dt:
06/23/2022
Assignee
1
AGC INC.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220344832
17811919
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 40
Reel/Frame:060678/0036   Pages: 7
Recorded: 07/15/2022
Attorney Dkt #:544030US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORIMOTO, YASUO
Exec Dt:
06/28/2022
2
KUMAGAI, AKIRA
Exec Dt:
06/22/2022
3
MOTEGI, TAKESHI
Exec Dt:
06/23/2022
4
NIWANO, KAZUHIKO
Exec Dt:
06/23/2022
5
TAKAHASHI, KOUICHIROU
Exec Dt:
06/21/2022
Assignee
1
AGC INC.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220352620
17812849
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 41
Reel/Frame:064755/0926   Pages: 14
Recorded: 08/30/2023
Attorney Dkt #:104976-0203
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KOUICHIROU
Exec Dt:
08/01/2023
2
KAGAYA, OSAMU
Exec Dt:
07/31/2023
3
KUMAGAI, AKIRA
Exec Dt:
08/01/2023
4
NAGAE, SHIMPEI
Exec Dt:
08/03/2023
Assignee
1
AGC INC.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230411863
18240110
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY & LARDNER LLP
3000 K STREET, N.W., SUITE 600
WASHINGTON, DC 20007
Assignment: 42
Reel/Frame:065450/0402   Pages: 6
Recorded: 11/03/2023
Attorney Dkt #:550476US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, KOUICHIROU
Exec Dt:
10/12/2023
2
KAGAYA, OSAMU
Exec Dt:
10/12/2023
3
KUMAGAI, AKIRA
Exec Dt:
10/12/2023
4
NAGAE, SHIMPEI
Exec Dt:
10/12/2023
Assignee
1
AGC INC.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240063536
18501381
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 43
Reel/Frame:065992/0012   Pages: 6
Recorded: 01/02/2024
Attorney Dkt #:551367US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAGAI, AKIRA
Exec Dt:
12/19/2023
2
ENOMOTO, KOTARO
Exec Dt:
12/18/2023
3
KAGAYA, OSAMU
Exec Dt:
12/19/2023
4
UI, YUTAKA
Exec Dt:
12/15/2023
Assignee
1
AGC INC.
5-1, MARUNOUCHI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8405
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240137075
18401820
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/26/2024 12:47 PM
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