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Patent Assignment Assignor Details
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Assignor Name : KUNITAKE, TETSUJI
Total Assignments: 15
Assignment: 1
Reel/Frame:004775/0736   Pages: 2
Recorded: 10/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAMOTO, MASANAKA
Exec Dt:
09/22/1987
2
KUNITAKE, TETSUJI
Exec Dt:
09/22/1987
3
WATARI, HIROKAZU
Exec Dt:
09/22/1987
4
YAMAGUCHI, JUNKO
Exec Dt:
09/22/1987
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME,
OHTA-KU, TOKYO 143, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4777079
NONE
07096361
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS
2026 RAMBLING ROAD
KALAMAZOO, MICHIGAN 49008
Assignment: 2
Reel/Frame:005594/0727   Pages: 3
Recorded: 02/08/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IDE, YOUJI
Exec Dt:
01/14/1989
2
KUNITAKE, TETSUJI
Exec Dt:
01/14/1989
3
NAGAMOTO, MASANAKA
Exec Dt:
01/14/1989
4
HIYOSHI, YOSHIHIKO
Exec Dt:
01/14/1989
Assignee
1
RICOH COMPANY, LTD.,
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5053267
NONE
07556858
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON, SPIVAK, MCCLELLAND, ET AL
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006014/0934   Pages: 3
Recorded: 02/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIYOSHI, YOSHIHIKO
Exec Dt:
03/27/1989
2
IDE, YOUJI
Exec Dt:
03/27/1989
3
NAGAMOTO, MASANAKA
Exec Dt:
03/27/1989
4
KUNITAKE, TETSUJI
Exec Dt:
03/27/1989
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110389
NONE
07707939
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND
MAIER & NEUSTADT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:006599/0647   Pages: 3
Recorded: 06/28/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDE, YOUJI
Exec Dt:
09/07/1989
2
KUNITAKE, TETSUJI
Exec Dt:
09/07/1989
3
YAMAMOTO, NAOSHI
Exec Dt:
09/07/1989
Assignee
1
RICOH COMPANY LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250361
NONE
07409745
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005333/0362   Pages: 3
Recorded: 04/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
IDE, YOUJI
Exec Dt:
04/11/1990
2
KUNITAKE, TETSUJI
Exec Dt:
04/11/1990
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4983444
NONE
07472432
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:006485/0068   Pages: 3
Recorded: 04/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HIYOSHI, YOSHIHIKO
Exec Dt:
08/15/1991
2
KUNITAKE, TETSUJI
Exec Dt:
08/15/1991
3
MIYAJIMA, SHIGERU
Exec Dt:
08/15/1991
4
TAKA, YUICHI
Exec Dt:
08/15/1991
5
NAGAI, MORIYASU
Exec Dt:
08/15/1991
6
TATEWAKI, TADAFUMI
Exec Dt:
08/15/1991
7
IDE, YOUJI
Exec Dt:
08/15/1991
8
MAEDA, NOBUYUKI
Exec Dt:
08/15/1991
9
SURIZAKI, KUMI
Exec Dt:
08/15/1991
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5229189
NONE
07727941
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
ROBERT F. GNUSE
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:005894/0377   Pages: 4
Recorded: 10/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGAI, MORIYASU
Exec Dt:
10/08/1991
2
TAKA, YUICHI
Exec Dt:
10/08/1991
3
TATEWAKI, TADAFUMI
Exec Dt:
10/08/1991
4
MIYAJIMA, SHIGERU
Exec Dt:
10/08/1991
5
HIYOSHI, YOSHIHIKO
Exec Dt:
10/08/1991
6
IDE, YOUJI
Exec Dt:
10/08/1991
7
MAEDA, NOBUYUKI
Exec Dt:
10/08/1991
8
SURIZAKI, KUMI
Exec Dt:
10/08/1991
9
KUNITAKE, TETSUJI
Exec Dt:
10/08/1991
Assignee
1
RICOH DOMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250346
NONE
07738441
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT
1755 JEFF. DAVIS HWY, 4TH FL.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:007066/0816   Pages: 3
Recorded: 07/26/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIYOSHI, YOSHIHIKO
Exec Dt:
04/24/1992
2
IDE, YOUJI
Exec Dt:
04/24/1992
3
KUNITAKE, TETSUJI
Exec Dt:
04/24/1992
4
MAEDA, NOBUYUKI
Exec Dt:
04/24/1992
5
SURIZAKI, KUMI
Exec Dt:
04/24/1992
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5362548
NONE
07882583
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C. - ROBERT F. GNUSE
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:007711/0755   Pages: 3
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IDE, YOJI
Exec Dt:
09/26/1995
2
KUNITAKE, TETSUJI
Exec Dt:
09/26/1995
3
MATSUMOTO, MIHOKO
Exec Dt:
09/26/1995
4
KUGA, YASUMITSU
Exec Dt:
09/26/1995
Assignee
1
RICOH COMPANY, LTD.
3-6, 1-CHOME, NAKAMAGOME, OHTA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5777653
NONE
08518979
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER
& NEUSTADT, P.C. - NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 10
Reel/Frame:026393/0450   Pages: 3
Recorded: 06/06/2011
Attorney Dkt #:377867US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNITAKE, TETSUJI
Exec Dt:
04/04/2011
2
SHIGEOKA, TAKASHI
Exec Dt:
04/04/2011
3
TSUKAMOTO, TAKAYUKI
Exec Dt:
04/04/2011
4
WAKAI, HIRONORI
Exec Dt:
04/08/2011
5
KATO, HISASHI
Exec Dt:
04/04/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8576606
US20110235401
13052214
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:026392/0343   Pages: 2
Recorded: 06/06/2011
Attorney Dkt #:377754US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEOKA, TAKASHI
Exec Dt:
04/06/2011
2
KUNITAKE, TETSUJI
Exec Dt:
04/06/2011
3
KATO, HISASHI
Exec Dt:
04/06/2011
4
AOYAMA, KENJI
Exec Dt:
04/11/2011
5
TAKAHASHI, KENSUKE
Exec Dt:
04/11/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110233502
13051650
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:026345/0724   Pages: 2
Recorded: 05/26/2011
Attorney Dkt #:377968US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIGEOKA, TAKASHI
Exec Dt:
04/19/2011
2
KUNITAKE, TETSUJI
Exec Dt:
04/19/2011
3
KATO, HISASHI
Exec Dt:
04/19/2011
4
AOYAMA, KENJI
Exec Dt:
04/22/2011
5
TAKAHASHI, KENSUKE
Exec Dt:
04/22/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110233509
13052179
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:026927/0983   Pages: 5
Recorded: 09/19/2011
Attorney Dkt #:386896US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNITAKE, TETSUJI
Exec Dt:
09/12/2011
2
MUROOKA, KENICHI
Exec Dt:
09/12/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8760908
US20120075913
13235431
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:032245/0279   Pages: 2
Recorded: 02/19/2014
Attorney Dkt #:430230US20
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KUNITAKE, TETSUJI
Exec Dt:
02/06/2014
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9472277
US20150117088
14183732
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:047134/0076   Pages: 6
Recorded: 10/11/2018
Attorney Dkt #:515494US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKAWA, TAKAMASA
Exec Dt:
06/27/2018
2
KUNITAKE, TETSUJI
Exec Dt:
06/29/2018
3
KANEBISHI, TAKUJI
Exec Dt:
06/29/2018
4
TAKAGI, YUSUKE
Exec Dt:
06/29/2018
Assignee
1
TOSHIBA MEMORY CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10629612
US20190287986
16048805
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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