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Patent Assignment Assignor Details
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Assignor Name : AKATSU, MASAFUKU
Total Assignments: 17
Assignment: 1
Reel/Frame:004261/0332   Pages: 1
Recorded: 09/13/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YOKOYAMA NAGAKAZU
Exec Dt:
09/07/1983
2
KITA, TOSHIO
Exec Dt:
09/07/1983
3
AKATSU, MASAFUKU
Exec Dt:
09/07/1983
4
NAKATANI, TAKESHI
Exec Dt:
09/07/1983
Assignee
1
NEC CORPORATION, 33-1, SHIBA 5-CHOME, MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D284079
NONE
06534432
Correspondence name and address
SUGHRUE MION ZINN MACPEAK AND SEAS
1776 K STREET, N.W.
WASHINGTON, D.C. 20006
Assignment: 2
Reel/Frame:004947/0826   Pages: 1
Recorded: 09/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIKAWA, KENICHI
Exec Dt:
04/23/1987
2
AKATSU, MASAFUKU
Exec Dt:
04/23/1987
3
KATO, TATSUYA
Exec Dt:
04/23/1987
4
OHTA, SEIZO
Exec Dt:
04/23/1987
5
NAKATANI, TAKESHI
Exec Dt:
04/23/1987
Assignee
1
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D298939
NONE
07026344
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004947/0828   Pages: 1
Recorded: 09/22/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIKAWA, KENICHI
Exec Dt:
04/23/1987
2
AKATSU, MASAFUKU
Exec Dt:
04/23/1987
3
KATO, TATSUYA
Exec Dt:
04/23/1987
4
OHTA, SEIZO
Exec Dt:
04/23/1987
5
NAKATANI, TAKESHI
Exec Dt:
04/23/1987
Assignee
1
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D298938
NONE
07026343
Correspondence name and address
SUGHRUE, MION, ZINN, MAC PEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004985/0062   Pages: 1
Recorded: 12/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORIKAWA, KENICHI
Exec Dt:
04/23/1987
2
AKATSU, MASAFUKU
Exec Dt:
04/23/1987
3
KATO, TATSUYA
Exec Dt:
04/23/1987
4
OHTA, SEIZO
Exec Dt:
04/23/1987
5
NAKATANI, TAKESHI
Exec Dt:
04/23/1987
Assignee
1
NEC CORPORATION
33-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300926
NONE
07026342
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037
Assignment: 5
Reel/Frame:006217/0110   Pages: 2
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
06/26/1992
2
ABE, AKIRA
Exec Dt:
06/26/1992
3
TSUCHIDA, HITOSHI
Exec Dt:
06/26/1992
4
OHTA, SEIZO
Exec Dt:
06/26/1992
5
NAKATANI, TAKESHI
Exec Dt:
06/26/1992
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D345557
NONE
07912650
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
DONALD E. ZINN
2100 PENNSYLVANIA AVE., NW
WASHINGTON, DC 20037-3202
Assignment: 6
Reel/Frame:006218/0488   Pages: 2
Recorded: 07/14/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
06/26/1992
2
ABE, AKIRA
Exec Dt:
06/26/1992
3
TSUCHIDA, HITOSHI
Exec Dt:
06/26/1992
4
OHTA, SEIZO
Exec Dt:
06/26/1992
5
NAKATANI, TAKESHI
Exec Dt:
06/26/1992
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D342252
NONE
07912643
Correspondence name and address
DONALD E. ZINN
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:008499/0771   Pages: 2
Recorded: 01/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
01/08/1997
2
TAKIZAWA, MASAKATSU
Exec Dt:
01/08/1997
3
MAEMURA, KOZO
Exec Dt:
01/08/1997
4
FUKASAWA, NAOTO
Exec Dt:
01/08/1997
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D390563
NONE
29064733
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3202
Assignment: 8
Reel/Frame:012167/0166   Pages: 3
Recorded: 09/14/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOYOSHIMA, FUMIYOSHI
Exec Dt:
06/15/2001
2
AKATSU, MASAFUKU
Exec Dt:
06/15/2001
3
SHIBATA, YUICHIRO
Exec Dt:
06/15/2001
4
TSUGE, HARUO
Exec Dt:
06/26/2001
5
YOSHIMOTO, TAKAYUKI
Exec Dt:
06/26/2001
6
KURIHARA, AKIO
Exec Dt:
06/26/2001
7
TAKIZAWA, MASAKATSU
Exec Dt:
06/26/2001
Assignee
1
NEC CORPORATION
7-1, SHIBA 5-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D457870
NONE
29142888
Correspondence name and address
SUGHRUE, MION, ZINN, MACPEAK & SEAS,PLLC
ROBERT V. SLOAN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, D.C. 20037-3213
Assignment: 9
Reel/Frame:015674/0908   Pages: 2
Recorded: 08/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AKATSU, MASAFUKU
Exec Dt:
08/02/2004
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7519176
US20040247113
10764543
Correspondence name and address
SUGHRUE MION, PLLC
HOWARD L. BERNSTEIN
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:020229/0824   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:07603/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
11/15/2007
2
TANIGUCHI, EIICHI
Exec Dt:
11/15/2007
3
TOH, TADAMINE
Exec Dt:
11/27/2007
4
KOBAYASHI, MASAKI
Exec Dt:
11/15/2007
5
FUJII, TAKAAKI
Exec Dt:
11/22/2007
6
KUNII, MASARU
Exec Dt:
11/15/2007
7
TAMATSU, JUN
Exec Dt:
11/15/2007
8
TOYOSHIMA, FUMIYOSHI
Exec Dt:
12/03/2007
9
MORI, NAOKI
Exec Dt:
11/18/2007
10
NOZAKI, NORIAKI
Exec Dt:
11/15/2007
11
KAMEZAWA, HIROSHI
Exec Dt:
11/15/2007
12
TAKEDA, TOSHIKI
Exec Dt:
11/30/2007
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D596613
NONE
29292006
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 11
Reel/Frame:020229/0831   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:07605/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
11/15/2007
2
TANIGUCHI, EIICHI
Exec Dt:
11/15/2007
3
TOH, TADAMINE
Exec Dt:
11/27/2007
4
KOBAYASHI, MASAKI
Exec Dt:
11/15/2007
5
FUJII, TAKAAKI
Exec Dt:
11/22/2007
6
KUNII, MASARU
Exec Dt:
11/15/2007
7
TAMATSU, JUN
Exec Dt:
11/15/2007
8
TOYOSHIMA, FUMIYOSHI
Exec Dt:
12/03/2007
9
MORI, NAOKI
Exec Dt:
11/18/2007
10
NOZAKI, NORIAKI
Exec Dt:
11/15/2007
11
KAMEZAWA, HIROSHI
Exec Dt:
11/15/2007
12
TAKEDA, TOSHIKI
Exec Dt:
11/30/2007
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D596612
NONE
29292001
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 12
Reel/Frame:020229/0834   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:07604/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
11/15/2007
2
TANIGUCHI, EIICHI
Exec Dt:
11/15/2007
3
TOH, TADAMINE
Exec Dt:
11/27/2007
4
KOBAYASHI, MASAKI
Exec Dt:
11/15/2007
5
FUJII, TAKAAKI
Exec Dt:
11/22/2007
6
KUNII, MASARU
Exec Dt:
11/15/2007
7
TAMATSU, JUN
Exec Dt:
12/03/2007
8
TOYOSHIMA, FUMIYOSHI
Exec Dt:
11/18/2007
9
MORI, NAOKI
Exec Dt:
11/15/2007
10
NOZAKI, NORIAKI
Exec Dt:
11/15/2007
11
KAMEZAWA, HIROSHI
Exec Dt:
11/15/2007
12
TAKEDA, TOSHIKI
Exec Dt:
11/30/2007
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D597060
NONE
29292002
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 13
Reel/Frame:020229/0843   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:07606/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
11/15/2007
2
TANIGUCHI, EIICHI
Exec Dt:
11/15/2007
3
TOH, TADAMINE
Exec Dt:
11/27/2007
4
KOBAYASHI, MASAKI
Exec Dt:
11/15/2007
5
FUJII, TAKAAKI
Exec Dt:
11/22/2007
6
KUNII, MASARU
Exec Dt:
11/15/2007
7
TAMATSU, JUN
Exec Dt:
11/15/2007
8
TOYOSHIMA, FUMIYOSHI
Exec Dt:
12/03/2007
9
MORI, NAOKI
Exec Dt:
11/18/2007
10
NOZAKI, NORIAKI
Exec Dt:
11/15/2007
11
KAMEZAWA, HIROSHI
Exec Dt:
11/15/2007
12
TAKEDA, TOSHIKI
Exec Dt:
11/30/2007
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D597061
NONE
29292003
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 14
Reel/Frame:020229/0846   Pages: 3
Recorded: 12/10/2007
Attorney Dkt #:07607/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
11/15/2007
2
TANIGUCHI, EIICHI
Exec Dt:
11/15/2007
3
TOH, TADAMINE
Exec Dt:
11/27/2007
4
KOBAYASHI, MASAKI
Exec Dt:
11/15/2007
5
FUJII, TAKAAKI
Exec Dt:
11/22/2007
6
KUNII, MASARU
Exec Dt:
11/15/2007
7
TAMATSU, JUN
Exec Dt:
11/15/2007
8
TOYOSHIMA, FUMIYOSHI
Exec Dt:
12/03/2007
9
MORI, NAOKI
Exec Dt:
11/18/2007
10
NOZAKI, NORIAKI
Exec Dt:
11/15/2007
11
KAMEZAWA, HIROSHI
Exec Dt:
11/15/2007
12
TAKEDA, TOSHIKI
Exec Dt:
11/30/2007
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D621381
NONE
29292005
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 15
Reel/Frame:020899/0732   Pages: 3
Recorded: 05/05/2008
Attorney Dkt #:08108/lh
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKANO, TETSUO
Exec Dt:
04/28/2008
2
NAKAYAMA, MAKOTO
Exec Dt:
04/28/2008
3
IGARASHI, MOTOMASA
Exec Dt:
04/28/2008
4
OGURA, HIROMITSU
Exec Dt:
04/28/2008
5
AKATSU, MASAFUKU
Exec Dt:
04/28/2008
6
TANIGUCHI, EIICHI
Exec Dt:
04/28/2008
7
NAKANO, HIROMITSU
Exec Dt:
04/28/2008
8
SUZUKI, TAKESHI
Exec Dt:
04/28/2008
9
IZUMO, TAKAYUKI
Exec Dt:
04/28/2008
10
KATO, MASAKI
Exec Dt:
04/28/2008
11
MATSUDA, TAKASHI
Exec Dt:
04/28/2008
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU
KAWASAKI-SHI, KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D597519
NONE
29301394
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN & CHICK, PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 16
Reel/Frame:026522/0283   Pages: 5
Recorded: 06/29/2011
Attorney Dkt #:11220/LH
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
06/16/2011
2
TANIGUCHI, EIICHI
Exec Dt:
06/16/2011
3
TOH, TADAMINE
Exec Dt:
06/16/2011
4
KUNII, MASARU
Exec Dt:
06/16/2011
5
TAMATSU, JUN
Exec Dt:
06/16/2011
6
SANO, TOMOTAKA
Exec Dt:
06/16/2011
7
TAKEUCHI, KOUJI
Exec Dt:
06/16/2011
8
YUMITA, DAISUKE
Exec Dt:
06/16/2011
9
OZAWA, NAOKI
Exec Dt:
06/16/2011
Assignee
1
NEC INFRONTIA CORPORATION
6-1, KITAMIKATA 2-CHOME, TAKATSU-KU, KAWASAKI-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D664519
NONE
29396369
Correspondence name and address
HOLTZ, HOLTZ, GOODMAN & CHICK PC
220 FIFTH AVENUE
16TH FLOOR
NEW YORK, NY 10001-7708
Assignment: 17
Reel/Frame:027382/0324   Pages: 3
Recorded: 12/14/2011
Attorney Dkt #:0074822-000017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKATSU, MASAFUKU
Exec Dt:
11/28/2011
2
TANIGUCHI, EIICHI
Exec Dt:
11/28/2011
3
TOH, TADAMINE
Exec Dt:
11/28/2011
4
TAMATSU, JUN
Exec Dt:
11/28/2011
5
OZAWA, NAOKI
Exec Dt:
11/28/2011
Assignee
1
NEC INFRONTIA CORPORATION
2-6-1, KITAMIKATA, TAKATSU-KU
KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D676016
NONE
29403976
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404

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