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Patent Assignment Assignor Details
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Assignor Name : KATSUMATA, AKIRA
Total Assignments: 20
Assignment: 1
Reel/Frame:004086/0871   Pages: 1
Recorded: 01/19/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OSHITANI, AKIYOSHI
Exec Dt:
01/06/1983
2
KATSUMATA, AKIRA
Exec Dt:
01/06/1983
Assignee
1
KEL CORPORATION, A CORP. OF JAPAN
7-74, 7-CHOME, NISHIGOTANDA, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4531792
NONE
06459205
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 N. WASHINGTON ST.
P. O. BOX 209
FALLS CHURCH, VA 22046
Assignment: 2
Reel/Frame:005761/0192   Pages: 3
Recorded: 06/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATSUMATA, AKIRA
Exec Dt:
06/17/1991
2
ARISAKA, HIROSHI
Exec Dt:
06/17/1991
Assignee
1
KEL CORPORATION
6-17-7 NAGAYAMA, TAMA-CITY
TOKYO 206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5156553
NONE
07689348
Correspondence name and address
ROBERT W.J. USHER
REGISTERED PATENT AGENT
1133 BROADWAY, #1515
NEW YORK, NY 10010
Assignment: 3
Reel/Frame:005792/0558   Pages: 3
Recorded: 07/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
06/17/1991
Assignee
1
KEL CORPORATION
6-17-7 NAGAYAMA, TAMA-CITY
TOKYO 206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5096440
NONE
07698682
Correspondence name and address
ROBERT W.J. USHER
1133 BROADWAY, #1515
NEW YORK, NY 10010
Assignment: 4
Reel/Frame:005848/0331   Pages: 3
Recorded: 09/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
08/22/1991
Assignee
1
KEL CORPORATION
6-17-7 NAGAYAMA, TAMA-CITY
TOKYO 206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5216583
NONE
07731045
Correspondence name and address
ROBERT W. J. USHER
1133 BROADWAY, #1515
NEW YORK, NY 10010
Assignment: 5
Reel/Frame:006265/0191   Pages: 3
Recorded: 08/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA, MITSUHO
Exec Dt:
07/24/1992
2
KATSUMATA, AKIRA
Exec Dt:
07/24/1992
3
ARISAKA, HIROSHI
Exec Dt:
07/24/1992
Assignee
1
KEL CORPORATION
6-17-7 NAGAYAMA, TAMA-CITY
TOKYO 206, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316486
NONE
07899688
Correspondence name and address
ROBERT W.J. USHER
1133 BROADWAY
SUITE 1515
NEW YORK, NY 10010
Assignment: 6
Reel/Frame:007538/0149   Pages: 2
Recorded: 05/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUMATA, AKIRA
Exec Dt:
05/08/1995
2
SAKATA, TOSHIYASU
Exec Dt:
05/08/1995
Assignee
1
FUJITSU LIMITED
1015, KAMIKODANAKA, NAKAHARA-KU KAWASAKI-SHI
KANAGAWA, JAPAN 211
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5729467
NONE
08441023
Correspondence name and address
STAAS & HALSEY
ATTENTION: JAMES D. HALSEY, JR.
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, DC 20001
Assignment: 7
Reel/Frame:008781/0414   Pages: 2
Recorded: 08/26/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TERANISHI, MIEKO
Exec Dt:
08/05/1997
2
IWAKURA, YOSHIYUKI
Exec Dt:
08/05/1997
3
NISHIMURA, MASAHARU
Exec Dt:
08/05/1997
4
KATSUMATA, AKIRA
Exec Dt:
08/05/1997
5
ARIYAMA, MASATO
Exec Dt:
08/05/1997
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6117183
NONE
08894695
Correspondence name and address
STAAS & HALSEY
ATTN: H. J. STAAS
700 ELEVENTH STREET, N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 8
Reel/Frame:013756/0129   Pages: 3
Recorded: 02/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIZAWA, HIROTAKA
Exec Dt:
09/02/2002
2
TANAKA, HIDEKI
Exec Dt:
09/04/2002
3
YAMADA, YUICHIRO
Exec Dt:
09/02/2002
4
KUDAISHI, TOMOAKI
Exec Dt:
09/04/2002
5
KATSUMATA, AKIRA
Exec Dt:
09/24/2002
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI ULSI SYSTEMS CO., LTD.
22-1, JOSUIHONCHO 5-CHOME
KODAIRA-SHI, TOKYO, JAPAN
3
SANWA DENKI KOGYO CO., LTD.
4-15-9, NAKANO
NANKANO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6759754
NONE
10240111
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
1800 DIAGONAL ROAD, SUITE 370
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:015172/0962   Pages: 2
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUMATA, AKIRA
Exec Dt:
02/20/2004
2
NISHIZAWA, HIROTAKA
Exec Dt:
03/03/2004
3
OSAWA, KENJI
Exec Dt:
03/03/2004
Assignees
1
SANWA DENKI KOGYO CO., LTD.
15-9, NAKANO 4-CHOME
NAKANO-KU, TOKYO, JAPAN
2
RENESAS TECHNOLOGY CORP.
4-1, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025623
US20040235353
10812988
Correspondence name and address
RABIN & BERDO, PC
1101 14TH STREET, NW
SUITE 500
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:017038/0323   Pages: 2
Recorded: 09/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUMATA, AKIRA
Exec Dt:
05/18/2005
2
OKUDA, MASAKI
Exec Dt:
05/18/2005
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060174013
11236624
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: J. RANDALL BECKERS
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 11
Reel/Frame:017208/0980   Pages: 2
Recorded: 11/08/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASI, KOUITIROU
Exec Dt:
09/21/2005
2
OKUDA, MASAKI
Exec Dt:
09/22/2005
3
KATSUMATA, AKIRA
Exec Dt:
09/21/2005
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070036305
11268468
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: GENE M. GARNER, II
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, DC 20005
Assignment: 12
Reel/Frame:021539/0832   Pages: 2
Recorded: 09/12/2008
Attorney Dkt #:0221.1201
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
09/09/2008
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME
NAKAHARA-KU, KAWASAKI-SHI
KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090083746
12209531
Correspondence name and address
STAAS & HALSEY LLP
ATTENTION: PAUL W. BOBOWIEC
1201 NEW YORK AVE., N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:027324/0525   Pages: 2
Recorded: 12/05/2011
Attorney Dkt #:10-51069
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATSUMATA, AKIRA
Exec Dt:
09/08/2011
2
SHIBATA, SHINYA
Exec Dt:
09/20/2011
3
IWAHARA, KAZUFUMI
Exec Dt:
09/09/2011
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120096455
13252767
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:033325/0398   Pages: 3
Recorded: 07/16/2014
Attorney Dkt #:12-54768
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
05/14/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9471093
US20150012773
14306306
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:034556/0956   Pages: 3
Recorded: 12/19/2014
Attorney Dkt #:13-02720
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
11/11/2014
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10062136
US20150156282
14548348
Correspondence name and address
FUJITSU PATENT CENTER
2318 MILL ROAD
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:038749/0281   Pages: 3
Recorded: 05/31/2016
Attorney Dkt #:2421.1909
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
05/24/2016
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160350062
15166443
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE N.W.
7TH FLOOR
WASHINGTON, DC 20005
Assignment: 17
Reel/Frame:040246/0867   Pages: 3
Recorded: 10/06/2016
Attorney Dkt #:2621.1013
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KATSUMATA, AKIRA
Exec Dt:
09/12/2016
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA, JAPAN 211-8588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10078383
US20170123517
15285048
Correspondence name and address
STAAS & HALSEY LLP
1201 NEW YORK AVENUE, N.W.
SUITE 700
WASHINGTON, DC 20005
Assignment: 18
Reel/Frame:051214/0518   Pages: 4
Recorded: 12/09/2019
Attorney Dkt #:J-19-0274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMURA, WATARU
Exec Dt:
10/29/2019
2
YOKOYAMA, KIYOTAKA
Exec Dt:
10/29/2019
3
KATSUMATA, AKIRA
Exec Dt:
10/29/2019
4
YAGI, TAKAHIRO
Exec Dt:
10/29/2019
Assignee
1
NEC PLATFORMS, LTD.
2-6-1, KITAMIKATA, TAKATSU-KU
KAWASAKI-SHI
KANAGAWA, JAPAN 213-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11224148
US20210153393
16620568
Correspondence name and address
MR. JIRO HASHIMOTO NEC-IAC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:051671/0037   Pages: 4
Recorded: 01/30/2020
Attorney Dkt #:J-19-0318
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGI, TAKAHIRO
Exec Dt:
01/10/2020
2
YOKOYAMA, KIYOTAKA
Exec Dt:
01/10/2020
3
KATSUMATA, AKIRA
Exec Dt:
01/10/2020
4
IMURA, WATARU
Exec Dt:
01/10/2020
Assignee
1
NEC PLATFORMS, LTD.
2-6-1, KITAMIKATA, TAKATSU-KU,
KAWASAKI-SHI
KANAGAWA, JAPAN 213-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11425843
US20200375065
16635273
Correspondence name and address
MR. JIRO HASHIMOTO NEC-IAC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006
Assignment: 20
Reel/Frame:053615/0507   Pages: 4
Recorded: 08/27/2020
Attorney Dkt #:J-20-0116
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAGI, TAKAHIRO
Exec Dt:
07/13/2020
2
YOKOYAMA, KIYOTAKA
Exec Dt:
07/13/2020
3
KATSUMATA, AKIRA
Exec Dt:
07/13/2020
4
IMURA, WATARU
Exec Dt:
07/20/2020
Assignee
1
NEC PLATFORMS, LTD.,
2-6-1, KITAMIKATA,TAKATSU-KU,
KAWASAKI-SHI,
KANAGAWA,, JAPAN 213-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11910553
US20210068286
16964858
Correspondence name and address
MR. JIRO HASHIMOTO NEC-IAC
2000 PENNSYLVANIA AVE., NW
SUITE 900
WASHINGTON, DC 20006

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