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Patent Assignment Assignor Details
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Assignor Name : SAWA, SHIGEKI
Total Assignments: 11
Assignment: 1
Reel/Frame:003987/0247   Pages: 1
Recorded: 03/29/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MIZUNO, MASASHI
Exec Dt:
03/12/1982
2
KOZIMA, KATUHIRO
Exec Dt:
03/12/1982
3
SAWA, SHIGEKI
Exec Dt:
03/12/1982
4
NAGASAKA, HIROYASU
Exec Dt:
03/12/1982
5
SAITO, MAKOTO
Exec Dt:
03/12/1982
6
MIZUNO, MASAHI
Exec Dt:
03/12/1982
7
KOZIMA, KATUHIRO
Exec Dt:
03/12/1982
Assignee
1
DAIDOTOKUSHUKO KABUSHIKIKAISHA
66 AZA-KURIDASHI, HOSHIZAKI-CHO, MINAMI-KU
NAGOYA-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4407682
NONE
06363345
Correspondence name and address
WILLIAM ANTHONY DRUCKER
THIRD FLOOR
1407 G STREET, N. W.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:004254/0486   Pages: 2
Recorded: 04/25/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWA, SHIGEKI
Exec Dt:
04/16/1984
2
UEDA, HIROSHI
Exec Dt:
04/16/1984
Assignee
1
SHIBUYA KOGYO CO LTD KOH-58 MAMEDAHONMACHI KANAZAWA SHI ISHIKAWA KEN JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
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4640283
NONE
06603543
Correspondence name and address
ALAN H. MACPHERSON
SKJERVEN, MORRILL, MACPHERSON & DRUCKER
3600 PRUNERIDGE, STE. 100
SANTA CLARA, CA 95051
Assignment: 3
Reel/Frame:006465/0676   Pages: 3
Recorded: 03/02/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SUZUKI, KOJI
Exec Dt:
02/08/1993
2
AOKI, KATSUHIRO
Exec Dt:
02/08/1993
3
UENO, YUICHI
Exec Dt:
02/08/1993
4
SAWADA, AKIRA
Exec Dt:
02/08/1993
5
IWATA, NAOKI
Exec Dt:
02/08/1993
6
FUJISHIRO, TAKATSUGU
Exec Dt:
02/08/1993
7
SAWA, SHIGEKI
Exec Dt:
02/08/1993
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5424814
NONE
07998667
Correspondence name and address
MARVIN J. SPIVAK
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLOOR, 1
755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007745/0092   Pages: 3
Recorded: 12/12/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWATA, NAOKI
Exec Dt:
06/13/1994
2
SAITO, TAKESHI
Exec Dt:
06/13/1994
3
YANO, HIDETOSHI
Exec Dt:
06/13/1994
4
TAKAGAKI, HIROMITSU
Exec Dt:
06/13/1994
5
NISHIDO, KAZUHIRO
Exec Dt:
06/13/1994
6
KOMURO, ICHIRO
Exec Dt:
06/13/1994
7
SAWA, SHIGEKI
Exec Dt:
06/13/1994
8
SHIMA, NOBUHIRO
Exec Dt:
06/13/1994
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME NAKAMAGOME, OTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5502552
NONE
08261976
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:020068/0392   Pages: 3
Recorded: 11/05/2007
Attorney Dkt #:282145US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, TSUNEHISA
Exec Dt:
09/30/2005
2
SAWA, SHIGEKI
Exec Dt:
09/30/2005
3
MATSUI, KAZUHIKO
Exec Dt:
09/30/2005
Assignee
1
IBIDEN CO., LTD.
1, KANDA-CHO 2-CHOME,
OGAKI-SHI, GIFU, JAPAN 503-0917
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7357879
US20060199394
10560421
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:017672/0758   Pages: 3
Recorded: 03/09/2006
Attorney Dkt #:283452US40CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUMITA, ATSUNORI
Exec Dt:
11/23/2005
2
KAWAMURA, YOICHIRO
Exec Dt:
11/30/2005
3
SAWA, SHIGEKI
Exec Dt:
11/28/2005
4
TANNO, KATSUHIKO
Exec Dt:
11/30/2005
5
TSUCHIYA, ISAO
Exec Dt:
11/28/2005
6
MABUCHI, YOSHIYUKI
Exec Dt:
11/28/2005
7
KIMURA, OSAMU
Exec Dt:
11/29/2005
Assignee
1
IBIDEN CO., LTD.
1, KANDACHO 2-CHOME, OGAKI-SHI
GIFU, JAPAN 503-0917
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7475803
US20060157540
11371083
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:018692/0384   Pages: 3
Recorded: 12/11/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, YOICHIRO
Exec Dt:
10/23/2006
2
SAWA, SHIGEKI
Exec Dt:
10/23/2006
3
TANNO, KATSUHIKO
Exec Dt:
10/23/2006
4
TANAKA, HIRONORI
Exec Dt:
11/07/2006
5
FUJII, NAOAKI
Exec Dt:
11/06/2006
Assignee
1
IBIDEN CO., LTD.
1, KANDA-CHO 2-CHOME, OGAKI-SHI
GIFU 503-8604, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7714233
US20070096327
11476557
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 8
Reel/Frame:018693/0439   Pages: 3
Recorded: 12/11/2006
Attorney Dkt #:293235us40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, YOICHIRO
Exec Dt:
10/23/2006
2
SAWA, SHIGEKI
Exec Dt:
10/23/2006
3
TANNO, KATSUHIKO
Exec Dt:
10/23/2006
4
TANAKA, HIRONORI
Exec Dt:
11/07/2006
5
FUJII, NAOAKI
Exec Dt:
11/06/2006
Assignee
1
IBIDEN CO., LTD.
1, KANDA-CHO 2-CHOME
OGAKI-SHI
GIFU 503-8604, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8017875
US20070086147
11476559
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:020602/0133   Pages: 4
Recorded: 03/05/2008
Attorney Dkt #:313484US40CONT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAMURA, YOICHIRO
Exec Dt:
12/14/2007
2
SAWA, SHIGEKI
Exec Dt:
12/20/2007
3
TANNO, KATSUHIKO
Exec Dt:
12/19/2007
4
TANAKA, HIRONORI
Exec Dt:
12/14/2007
5
FUJII, NAOAKI
Exec Dt:
12/14/2007
Assignee
1
IBIDEN CO., LTD.
1, KANDA-CHO 2-CHOME,
OGAKI-SHI, GIFU-KEN, JAPAN 503-0917
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8198546
US20080149369
11944498
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:021720/0873   Pages: 3
Recorded: 10/22/2008
Attorney Dkt #:316375US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TACHI, YASUAKI
Exec Dt:
09/09/2008
2
SAWA, SHIGEKI
Exec Dt:
09/09/2008
3
KASUGA, TOSHIYUKI
Exec Dt:
09/09/2008
Assignee
1
IBIDEN CO., LTD.
1, KANDACHO 2-CHOME
OGAKI-SHI, GIFU, JAPAN 503-0917
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8128790
US20090032404
12182745
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:022388/0613   Pages: 4
Recorded: 03/13/2009
Attorney Dkt #:329664US40
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAWA, SHIGEKI
Exec Dt:
02/26/2009
2
TANNO, KATSUHIKO
Exec Dt:
02/26/2009
3
KIMURA, OSAMU
Exec Dt:
02/25/2009
4
KURIBAYASHI, KOJI
Exec Dt:
02/25/2009
Assignee
1
IBIDEN CO., LTD.
1, KANDACHO 2-CHOME
OGAKI-SHI,GIFU, JAPAN 503-0917
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8157157
US20090294516
12349748
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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