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Patent Assignment Assignor Details
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Assignor Name : TOKAI, YOICHI
Total Assignments: 23
Assignment: 1
Reel/Frame:005152/0447   Pages: 1
Recorded: 09/27/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KOBAYASHI, TADAHIKO
Exec Dt:
01/10/1989
2
SAHASHI, MASASHI
Exec Dt:
01/10/1989
3
TOKAI, YOICHI
Exec Dt:
01/10/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4891992
NONE
07301121
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
AND MAIER
CRYSTAL SQUARE 5, SUITE 400,
1755 SOUTH JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:010294/0539   Pages: 2
Recorded: 10/08/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKAI, YOICHI
Exec Dt:
01/23/1989
2
SAHASHI, MASASHI
Exec Dt:
01/23/1989
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6022486
NONE
07804501
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY.
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006241/0437   Pages: 2
Recorded: 08/26/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIYAMA, TORU
Exec Dt:
05/16/1990
2
NAKAGOME, HIDEKI
Exec Dt:
05/16/1990
3
TOKAI, YOICHI
Exec Dt:
05/16/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA
A CORPORATION OF JAPAN
72 HORIKAWA-CHO, SAIWAI-KU,
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224657
NONE
07776885
Correspondence name and address
OBLON, SPIVAK, MC CLELLAND, MAIER
AND NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., 4TH FL.
ARLINGTON, VA 22202
ATTN: MARVIN J. SPIVAK
Assignment: 4
Reel/Frame:006269/0524   Pages: 3
Recorded: 09/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ARAI, TOMOHISA
Exec Dt:
07/20/1990
2
SORI, NAOYUKI
Exec Dt:
07/20/1990
3
SAHASHI, MASASHI
Exec Dt:
07/20/1990
4
TOKAI, YOICHI
Exec Dt:
07/20/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
KANAGAWA-KEN,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5186765
NONE
07558484
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:005451/0707   Pages: 3
Recorded: 09/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAHASHI, MASASHI
Exec Dt:
08/06/1990
2
TOKAI, YOICHI
Exec Dt:
08/06/1990
3
FUNAYAMA, TOMOMI
Exec Dt:
08/06/1990
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72, HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, A CORP. OF JAPAN
KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5190599
NONE
07586983
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
1300 I ST., N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 6
Reel/Frame:006047/0743   Pages: 2
Recorded: 03/23/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKAHASHI, AKIKO
Exec Dt:
02/21/1992
2
TOKAI, YOICHI
Exec Dt:
02/25/1992
3
SAHASHI, MASASHI
Exec Dt:
02/21/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA, A CORP. OF JAPAN
72, HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, KANAGAWA-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5269854
NONE
07830567
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW
GARRETT & DUNNER
1300 I ST., N.W.
WASHINGTON, DC 20005-3315
Assignment: 7
Reel/Frame:006518/0816   Pages: 2
Recorded: 05/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TOKAI, YOICHI
Exec Dt:
12/24/1992
2
TAKAHASHI, AKIKO
Exec Dt:
12/24/1992
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5332029
NONE
07999715
Correspondence name and address
NORMAN F. OBLON
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
4TH FLR., 1755 JEFFERSON DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:006472/0930   Pages: 2
Recorded: 04/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KURIYAMA, TORU
Exec Dt:
04/01/1993
2
NAKAGOME, HIDEKI
Exec Dt:
04/01/1993
3
TOKAI, YOICHI
Exec Dt:
04/01/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5224657
NONE
07776885
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ETAL
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY, 4TH FL
ARLINGTON, VA 22202
Assignment: 9
Reel/Frame:006760/0945   Pages: 3
Recorded: 11/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, TORU
Exec Dt:
10/29/1993
2
TAKAHASHI, MSAHIKO
Exec Dt:
10/29/1993
3
NAKAGOME, HIDEKI
Exec Dt:
10/29/1993
4
TAKAHASHI, AKIKO
Exec Dt:
10/29/1993
5
TOKAI, YOICHI
Exec Dt:
10/29/1993
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU, KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5447034
NONE
08146735
Correspondence name and address
DAVID A. NOVAIS
OBLON, SPIVAK, MCCLELLAND, ET AL.
1755 JEFFERSON DAVIS HWY., 4TH FLOOR
ARLINGTON, VA 22202
Assignment: 10
Reel/Frame:007198/0239   Pages: 3
Recorded: 11/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAITO, AKIKO
Exec Dt:
10/26/1994
2
SAHASHI, MASASHI
Exec Dt:
10/26/1994
3
TOKAI, YOICHI
Exec Dt:
10/26/1994
4
TSUTAI, AKIHIKO
Exec Dt:
10/26/1994
5
OKAMURA, MASAMI
Exec Dt:
10/26/1994
6
NISHIYAMA, YUKIKO
Exec Dt:
10/26/1994
7
INABA, MICHIHIKO
Exec Dt:
10/26/1994
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU KAWASAKI-SHI, JAPAN
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5593517
NONE
08305916
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
NORMAN F. OBLON
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 11
Reel/Frame:007589/0633   Pages: 4
Recorded: 07/11/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAHARA, SHUZO
Exec Dt:
06/30/1995
2
SAITO, TUTOMU
Exec Dt:
06/30/1995
3
NAGATO, HITOSHI
Exec Dt:
06/30/1995
4
ITAKURA, TETSURO
Exec Dt:
06/30/1995
5
TAKAYAMA, SATOSHI
Exec Dt:
06/30/1995
6
NUKADA, HIDEKI
Exec Dt:
06/30/1995
7
HATTORI, SHUNSUKE
Exec Dt:
06/30/1995
8
KUDO, NORIKO Y.
Exec Dt:
06/30/1995
9
SAITOH, SHIROH
Exec Dt:
06/30/1995
10
SUGIUCHI, MASAMI
Exec Dt:
06/30/1995
11
TOKAI, YOICHI
Exec Dt:
06/30/1995
12
MURAKAMI, FUMIHIKO
Exec Dt:
06/30/1995
13
TANAKA, HISAKO
Exec Dt:
06/30/1995
14
TANUMA, CHIAKI
Exec Dt:
06/30/1995
15
IZUMI, MAMORU
Exec Dt:
06/30/1995
16
AMEMIYA, ISAO
Exec Dt:
06/30/1995
17
NAKAMURA, ATSUKO
Exec Dt:
06/30/1995
18
SHIMIZU, SEIZABUROU
Exec Dt:
06/30/1995
19
OKUWADA, KUMI
Exec Dt:
06/30/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6045208
NONE
08501259
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER &
NEUSTADT, P.C.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:007654/0541   Pages: 3
Recorded: 09/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKAI, YOICHI
Exec Dt:
09/06/1995
2
SATO, TOSHIRO
Exec Dt:
09/06/1995
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5677617
NONE
08528014
Correspondence name and address
ERNEST F. CHAPMAN
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 13
Reel/Frame:008237/0791   Pages: 3
Recorded: 09/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
09/17/1996
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744943
NONE
08721056
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW ET AL
MR. ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 14
Reel/Frame:012149/0925   Pages: 3
Recorded: 09/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
04/12/2001
Assignee
1
KABUSHIKI KAISHA TOSHIBA
72 HORIKAWA-CHO, SAIWAI-KU
KAWASAKI-SHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6696858
US20020027450
09945817
Correspondence name and address
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:023143/0928   Pages: 3
Recorded: 08/25/2009
Attorney Dkt #:KYOWP250US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, MASAFUMI
Exec Dt:
08/17/2009
2
TOKAI, YOICHI
Exec Dt:
08/17/2009
3
TANIFUJI, RYO
Exec Dt:
08/17/2009
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8207722
US20100052627
12547050
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR, KEY TOWER, 127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 16
Reel/Frame:026221/0375   Pages: 2
Recorded: 05/04/2011
Attorney Dkt #:SAKAP347US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, MASAFUMI
Exec Dt:
04/21/2011
2
TOKAI, YOICHI
Exec Dt:
04/21/2011
3
TANIFUJI, RYO
Exec Dt:
04/21/2011
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110221415
13041600
Correspondence name and address
TUROCY & WATSON, LLP
57TH FLOOR, KEY TOWER
127 PUBLIC SQUARE
CLEVELAND, OH 44114
Assignment: 17
Reel/Frame:027577/0800   Pages: 3
Recorded: 01/23/2012
Attorney Dkt #:393358US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, MASAFUMI
Exec Dt:
01/05/2012
2
TOKAI, YOICHI
Exec Dt:
01/05/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8963522
US20120235656
13355843
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:027860/0771   Pages: 3
Recorded: 03/14/2012
Attorney Dkt #:396461US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
02/14/2012
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8797007
US20130141060
13419577
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:031112/0319   Pages: 3
Recorded: 08/29/2013
Attorney Dkt #:1242236-0292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
08/14/2013
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA, 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9178428
US20140266095
14013857
Correspondence name and address
WHITE & CASE LLP
701 13TH STREET NW
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:036813/0835   Pages: 3
Recorded: 10/16/2015
Attorney Dkt #:1242236-0724
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
10/05/2015
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9680466
US20160204780
14848074
Correspondence name and address
WHITE & CASE LLP
701 THIRTEENTH STREET, NW
WASHINGTON, DC 20005-3807
Assignment: 21
Reel/Frame:039342/0464   Pages: 3
Recorded: 08/04/2016
Attorney Dkt #:1242236-0886 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
04/04/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10128849
US20170104489
15228176
Correspondence name and address
WHITE & CASE LLP
701 13TH STREET NW
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:048564/0246   Pages: 2
Recorded: 03/11/2019
Attorney Dkt #:19088
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TOKAI, YOICHI
Exec Dt:
03/11/2019
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
2
TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATION
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10903832
US20190296733
16298609
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 23
Reel/Frame:054194/0968   Pages: 3
Recorded: 10/28/2020
Attorney Dkt #:20234
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOKAI, YOICHI
Exec Dt:
10/01/2020
2
TAKAYAMA, TORU
Exec Dt:
10/19/2020
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210298148
17013123
Correspondence name and address
SAM SWINDELL
630 9TH AVENUE
SUITE 1010
NEW YORK, NY 10036

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