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Patent Assignment Assignor Details
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Assignor Name : SUGIMOTO, OSAMU
Total Assignments: 24
Assignment: 1
Reel/Frame:003950/0952   Pages: 1
Recorded: 02/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
06/05/1981
2
AKAGAWA, MASAKI
Exec Dt:
06/05/1981
3
HAYASHI, YUKICHI
Exec Dt:
06/05/1981
Assignee
1
KABUSHIKI KAISHA NIPPON COINCO
2-2, UCHISAIWAICHO 2-CHOME, CHIYODA-KU
A CORP. OF JAPAN
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4374557
NONE
06206690
Correspondence name and address
SPENSLEY HORN JUBAS & LUBITZ
1880 CENTURY PARK EAST, STE. 500
LOS ANGELES, CA 90067
Assignment: 2
Reel/Frame:003980/0965   Pages: 1
Recorded: 03/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
03/03/1982
2
AKAGAWA, MASAKI
Exec Dt:
03/03/1982
Assignee
1
KABUSHIKI KAISHA NIPPON COINCO; A CORP. OF JAPAN
2-2, UCHIWAIWAICHO 2-CHOME, CHIYODA-KU,
TOKYO-TO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4499982
NONE
06359163
Correspondence name and address
SPENSLEY, HORN, JUBAS & LUBITZ
1880 CENTURY PARK EAST STE. 500
LOS ANGELES, CA 90067
Assignment: 3
Reel/Frame:004276/0076   Pages: 1
Recorded: 06/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TANAKA YOJI
Exec Dt:
06/01/1984
2
SUGIMOTO, OSAMU
Exec Dt:
06/01/1984
3
ISHIZAKA, SHINOBU
Exec Dt:
06/01/1984
4
SUZUKI, NOBORU
Exec Dt:
06/01/1984
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA-KU, TOKYO,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4481455
NONE
06536871
Correspondence name and address
ANTONELLI, TERRY & WANDS
STE. 600
1919 PENN. AVE., NW
WASHINGTON, DC 20006
Assignment: 4
Reel/Frame:004730/0165   Pages: 1
Recorded: 12/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
11/20/1986
2
WATABE, MASAYUKI
Exec Dt:
11/20/1986
Assignee
1
KABUSHIKI KAISHA NIPPON COINCO
2-2, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4803349
NONE
06937065
Correspondence name and address
KODA & ANDROLIA
1880 CENTURY PARK EAST
SUITE 519
LOS ANGELES, CA 90067
Assignment: 5
Reel/Frame:004785/0794   Pages: 1
Recorded: 09/09/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WATABE, MASAYUKI
Exec Dt:
06/01/1987
2
SUGIMOTO, OSAMU
Exec Dt:
06/01/1987
Assignee
1
KABUSHIKIKAISHA NIPPONOINCO, 2-2, UCHISAIWAICHO 2-CHOME, CHIYODA-KU, TOKYO, 100 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4847475
NONE
07094819
Correspondence name and address
KODA AND ANDROLIA
1880 CENTURY PARK EAST
SUITE 519
LOS ANGELES, CA 90067
Assignment: 6
Reel/Frame:004768/0637   Pages: 1
Recorded: 10/03/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
10/01/1987
2
HORITA, TEIJI
Exec Dt:
10/01/1987
3
NII, KATSUTOSHI
Exec Dt:
10/01/1987
4
AIZAWA, KOOZI
Exec Dt:
10/01/1987
5
KAWAIKE, KAZUHIKO
Exec Dt:
10/01/1987
6
HITOMI, ICHIRO
Exec Dt:
10/01/1987
7
INOUE, HISAO
Exec Dt:
10/01/1987
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME,
A CORP. OF JAPAN
CHIYODA-KU, TOKYO, JAPAN
2
KANSAI ELECTRIC POWER CO., INC., THE,
3-22, NAKANOSHIMA-3-CHOME,
A CORP. OF JAPAN
KITA-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4746268
NONE
07079043
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, MINNICH
& MC KEE
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 7
Reel/Frame:004871/0566   Pages: 1
Recorded: 04/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAGAWA, TAKASHI
Exec Dt:
03/30/1988
2
SUGIMOTO, OSAMU
Exec Dt:
03/30/1988
Assignee
1
NIPPON ZEON CO., LTD.
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4828923
NONE
07178394
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK, STE. 912
1725 K ST., N. W.
WASHINGTON, DC 20006
Assignment: 8
Reel/Frame:004932/0017   Pages: 1
Recorded: 08/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
INOUE, HISAO
Exec Dt:
07/05/1988
2
HITOMI, ICHIRO
Exec Dt:
07/05/1988
3
SUGIMOTO, OSAMU
Exec Dt:
07/05/1988
4
HORITA, TEIJI
Exec Dt:
07/05/1988
Assignee
1
HITACHI, LTD., 6, KANDA SURUGADAI 4-CHOME, CHIYODA KU, TOKYO, JAPAN, A CORPORATION OF JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4892419
NONE
07206048
Correspondence name and address
THOMAS E. BEALL, JR.
FAY, SHARPE, BEALL, FAGAN, MINNICH &
MC KEE
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 9
Reel/Frame:004930/0673   Pages: 1
Recorded: 08/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAGAWA, TAKASHI
Exec Dt:
08/01/1988
2
SUGIMOTO, OSAMU
Exec Dt:
08/01/1988
Assignee
1
NIPPON ZEON CO., LTD.
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5026583
NONE
07231429
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
KUBOVCIK
1725 K STREET, N.W., SUITE 912
WASHINGTON, DC 20006
Assignment: 10
Reel/Frame:005036/0941   Pages: 1
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, OSAMU
Exec Dt:
02/28/1989
2
SUGIMOTO, OSAMU
Exec Dt:
02/28/1989
3
FURUYA, YONEZOU
Exec Dt:
02/28/1989
4
ISHIDA, TAKESHI
Exec Dt:
02/28/1989
Assignee
1
NIPPON CONLUX CO., LTD.
2-2 UCHISAIWAICHO 2-CHOME, CHIYODA-KU
TOKYO 100, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4881630
NONE
07241817
Correspondence name and address
KODA AND ANDROLIA
1880 CENTURY PARK EAST
SUITE 519
LOS ANGELES, CA 90067
Assignment: 11
Reel/Frame:005095/0850   Pages: 1
Recorded: 06/22/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SUGIMOTO, OSAMU
Exec Dt:
06/16/1989
Assignee
1
NIPPON ZEON CO., LTD.
6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4975139
NONE
07369878
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN &
KUBOVCIK
1725 K ST., N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 12
Reel/Frame:005859/0698   Pages: 2
Recorded: 09/27/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
09/20/1991
2
FURUYA, YONEZO
Exec Dt:
09/20/1991
3
FUKUDA, ICHIRO
Exec Dt:
09/20/1991
Assignee
1
NIPPON CONLUX CO., LTD.
2-2, UCHISAIWAI-CHO 2-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5316119
NONE
07766750
Correspondence name and address
SPENSLEY HORN JUBAS & LUBITZ
1880 CENTURY PARK EAST, STE. 500
LOS ANGELES, CA 90067
Assignment: 13
Reel/Frame:009760/0279   Pages: 2
Recorded: 02/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHIOKA, TAKAHIRO
Exec Dt:
01/07/1999
2
OBARA, MAKOTO
Exec Dt:
01/07/1999
3
SUGIMOTO, OSAMU
Exec Dt:
01/07/1999
Assignee
1
HITACHI LTD
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6089067
NONE
09246724
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
ALAN E. SCHIAVELLI
1300 NORTH SEVENTEENTH STREET, STE. 1800
ARLINGTON, VA 22209
Assignment: 14
Reel/Frame:011367/0165   Pages: 2
Recorded: 12/15/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
11/22/2000
2
IMAI, HAJIME
Exec Dt:
11/22/2000
Assignee
1
SHARP KABUSHIKI KAISHA
22-22 NAGAIKE-CO, ABENE-0KU
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6771346
US20010004273
09737541
Correspondence name and address
DIKE, BRONSTEIN, ROBERTS, ET AL
DAVID G. CONLIN
INTLLECTUAL PROPERTY PRACTICE GROUP
130 WATER STREET
BOSTON, MA. 02109
Assignment: 15
Reel/Frame:012769/0801   Pages: 3
Recorded: 04/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, RYOICHI
Exec Dt:
03/29/2002
2
SUGIMOTO, OSAMU
Exec Dt:
03/29/2002
3
WADA, MASAHIRO
Exec Dt:
03/29/2002
4
MATSUMOTO, SHUICHI
Exec Dt:
03/29/2002
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6943827
US20020176002
10118261
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
WILLIAM F. WESTERMAN
1725 K STREET, NW - SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 16
Reel/Frame:014302/0416   Pages: 3
Recorded: 07/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, RYOICHI
Exec Dt:
07/01/2003
2
SUGIMOTO, OSAMU
Exec Dt:
07/01/2003
3
WADA, MASAHIRO
Exec Dt:
07/01/2003
4
KOIKE, ATSUSHI
Exec Dt:
07/01/2003
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7305032
US20040022320
10620350
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
KEN-ICHI HATTORI
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 17
Reel/Frame:014516/0287   Pages: 3
Recorded: 09/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IMAI, HAJIME
Exec Dt:
08/20/2003
2
SUGIMOTO, OSAMU
Exec Dt:
08/20/2003
3
OGASAWARA, ISAO
Exec Dt:
08/20/2003
4
OKADA, KATSUHIRO
Exec Dt:
08/20/2003
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU, OSAKA-SHI
OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7405365
US20040066637
10664158
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
CHARLES GORENSTEIN
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:015010/0054   Pages: 3
Recorded: 02/20/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
12/22/2003
2
KAWADA, RYOICHI
Exec Dt:
12/22/2003
3
KOIKE, ATSUSHI
Exec Dt:
12/22/2003
4
WADA, MASAHIRO
Exec Dt:
12/26/2003
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7199819
US20040183950
10781632
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
WILLIAM F. WESTERMAN
1250 CONNECTICUT AVENUE, N.W., SUITE 700
WASHINGTON, D.C. 20036
Assignment: 19
Reel/Frame:016304/0434   Pages: 3
Recorded: 02/17/2005
Attorney Dkt #:0521
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, RYOICHI
Exec Dt:
02/02/2005
2
SUGIMOTO, OSAMU
Exec Dt:
02/02/2005
3
KOIKE, ATSUSHI
Exec Dt:
02/02/2005
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7551198
US20050206732
11059543
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 20
Reel/Frame:016609/0114   Pages: 3
Recorded: 08/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAGAWA, HIDEKI
Exec Dt:
05/31/2005
2
SUGIMOTO, OSAMU
Exec Dt:
05/31/2005
3
SAWADA, KOUICHI
Exec Dt:
05/31/2005
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7639339
US20050270471
11144300
Correspondence name and address
JOSEPH R. KEATING, ESQ.
KEATING & BENNETT, LLP
10400 EATON PLACE, SUITE 312
FAIRFAX, VIRGINIA 22030
Assignment: 21
Reel/Frame:019045/0728   Pages: 3
Recorded: 03/01/2007
Attorney Dkt #:071229
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWADA, RYOICHI
Exec Dt:
02/07/2007
2
SUGIMOTO, OSAMU
Exec Dt:
02/07/2007
3
KOIKE, ATSUSHI
Exec Dt:
02/07/2007
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8134598
US20070206095
11712428
Correspondence name and address
WESTERMAN, HATTORI, DANIELS
& ADRIAN, LLP
1250 CONNECTICUT AVENUE, NW, SUITE 700
WASHINGTON, DC 20036
Assignment: 22
Reel/Frame:019659/0791   Pages: 2
Recorded: 08/07/2007
Attorney Dkt #:071898
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
07/06/2007
2
SAKAZAWA, SHIGEYUKI
Exec Dt:
07/06/2007
3
KOIKE, ATSUSHI
Exec Dt:
07/06/2007
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8457204
US20080025400
11830599
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 23
Reel/Frame:025957/0085   Pages: 3
Recorded: 03/15/2011
Attorney Dkt #:K80.12-0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, OSAMU
Exec Dt:
03/04/2011
2
NAITO, SEI
Exec Dt:
03/04/2011
3
SAKAZAWA, SHIGEYUKI
Exec Dt:
03/04/2011
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8737486
US20110228859
13048331
Correspondence name and address
JUDSON K. CHAMPLIN
900 SECOND AVENUE SOUTH
SUITE 1400
MINNEAPOLIS, MN 55402
Assignment: 24
Reel/Frame:026772/0391   Pages: 3
Recorded: 08/18/2011
Attorney Dkt #:K80.12-0020/JKCREV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAGI, KOICHI
Exec Dt:
08/05/2011
2
NAITO, SEI
Exec Dt:
08/05/2011
3
SUGIMOTO, OSAMU
Exec Dt:
08/05/2011
Assignee
1
KDDI CORPORATION
3-2, NISHISHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120051426
13212512
Correspondence name and address
JUDSON K. CHAMPLIN
SUITE 1400
900 SECOND AVENUE SOUTH
MINNEAPOLIS, MN 55402

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