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Patent Assignment Assignor Details
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Assignor Name : OKINAGA, TAKAYUKI
Total Assignments: 17
Assignment: 1
Reel/Frame:005847/0157   Pages: 2
Recorded: 09/19/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKINAGA, TAKAYUKI
Exec Dt:
04/20/1989
2
OTSUKA, KANJI
Exec Dt:
04/20/1989
3
AKASAKI, HIROSHI
Exec Dt:
04/20/1989
Assignees
1
HITACHI, LTD.
CHIYODA-KU
TOKYO, JAPAN
2
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
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5107329
NONE
07315608
Correspondence name and address
GREGORY E. MONTONE
ANTONELLI, TERRY & WANDS
1919 PENNSYLVANIA, AVE, N.W., STE 600
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:005745/0925   Pages: 2
Recorded: 06/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAHARA, KUNIZO
Exec Dt:
07/04/1989
2
YAMADA, TAKEO
Exec Dt:
07/04/1989
3
MIYAMOTO, SEIJI
Exec Dt:
07/04/1989
4
SHIRAI, YUUJI
Exec Dt:
07/04/1989
5
OKINAGA, TAKAYUKI
Exec Dt:
07/04/1989
Assignees
1
HITACH, LTD.
CHIYODA-KU
TOKYO, JAPAN
2
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5067007
NONE
07645357
Correspondence name and address
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:005520/0723   Pages: 4
Recorded: 11/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKINAGA, TAKAYUKI
Exec Dt:
12/21/1989
2
MATSUGAMI, SHOUJI
Exec Dt:
12/21/1989
3
SHIRAI, YUUJI
Exec Dt:
12/21/1989
4
OTSUKA, KANJI
Exec Dt:
12/21/1989
5
KOGUMA, HIROSHI
Exec Dt:
12/21/1989
6
EMATA, TAKASHI
Exec Dt:
12/21/1989
Assignees
1
HITACHI, LTD.,
CHIYODA-KU,
TOKYO,, JAPAN
2
HITACHI VLSI ENGINEERING CORP.,
KODAIRA-SHI,
TOKYO,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5018004
NONE
07442098
Correspondence name and address
JOSEPH V. COLAIANNI
PENNIE & EDMONDS
1730 PENNSYLVANIA AVENUE, N.W.
WASHINGTON, D.C. 20006
Assignment: 4
Reel/Frame:005576/0238   Pages: 2
Recorded: 12/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SHIRAI, YUUJI
Exec Dt:
04/10/1990
2
OKINAGA, TAKAYUKI
Exec Dt:
04/10/1990
3
EMATA, TAKASHI
Exec Dt:
04/10/1990
Assignees
1
HITACHI, LTD.
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI VLSI ENGINEERING CORP.
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5032895
NONE
07510844
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS
SUITE 600
1919 PENN. AVE. N.W.
WASHINGTON, DC 20006
Assignment: 5
Reel/Frame:005857/0003   Pages: 2
Recorded: 09/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KATOH, KAZUNORI
Exec Dt:
09/03/1991
2
YAMAGUCHI, YUJI
Exec Dt:
09/03/1991
3
SUZUKI, HIROMICHI
Exec Dt:
09/03/1991
4
OKINAGA, TAKAYUKI
Exec Dt:
09/03/1991
5
EMATA, TAKASHI
Exec Dt:
09/03/1991
6
HORIUCHI, OSAMU
Exec Dt:
09/03/1991
Assignees
1
DAI NIPPON PRINTING CO., LTD.
1-1, ICHIGAYA-KAGACHO 1-CHOME
SHINJUKU-KU, TOKYO, JAPAN
2
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
3
HITACHI VLSI ENGINEERING CORPORATION
20-1, JOSUIHONCHO 5-CHOME
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5250839
NONE
07765146
Correspondence name and address
DELLETT, SMITH-HILL & BEDELL
1070 ONE MAIN PL.,
101 S. W. MAIN
PORTLAND, OR 97204
Assignment: 6
Reel/Frame:006748/0829   Pages: 3
Recorded: 11/03/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KANJI
Exec Dt:
10/05/1993
2
SHIRAI, YUJI
Exec Dt:
10/05/1993
3
TSUBOI, TOSHIHIRO
Exec Dt:
10/05/1993
4
OKINAGA, TAKAYUKI
Exec Dt:
10/05/1993
5
MIWA, TAKASHI
Exec Dt:
10/05/1993
6
MATSUGAMI, SHOUJI
Exec Dt:
10/05/1993
Assignees
1
HITACHI, LTD.
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI ULSI ENGINEERING CORP.
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5402318
NONE
08115611
Correspondence name and address
JOSEPH V. COLAIANNI
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:006884/0020   Pages: 2
Recorded: 02/04/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUNAGA, TOSHIHIRO
Exec Dt:
01/12/1994
2
SHIRAI, YUJI
Exec Dt:
01/12/1994
3
OKINAGA, TAKAYUKI
Exec Dt:
01/12/1994
4
HORIUCHI, OSAMU
Exec Dt:
01/12/1994
5
EMATA, TAKASHI
Exec Dt:
01/12/1994
6
OMATA, MAKOTO
Exec Dt:
01/12/1994
Assignees
1
HITACHI, LTD.
6 KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI ULSI ENGINEERING CORPORATION
20-1, JOUSUIHONCHO 5-CHOME
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5525547
NONE
08161374
Correspondence name and address
PENNIE & EDMONDS
JOSEPH V. COLAIANNI
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:010929/0820   Pages: 3
Recorded: 06/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZUMA, SHUICHIRO
Exec Dt:
11/17/1998
2
OKINAGA, TAKAYUKI
Exec Dt:
11/17/1998
3
EMATA, TAKASHI
Exec Dt:
11/17/1998
4
KUDAISHI, TOMOAKI
Exec Dt:
11/17/1998
5
WADA, TAMAKI
Exec Dt:
11/17/1998
6
NISHI, KUNIHIKO
Exec Dt:
11/17/1998
7
MASUDA, MASACHIKA
Exec Dt:
11/17/1998
8
SUGANO, TOSHIO
Exec Dt:
11/17/1998
Assignees
1
HITACHI, LTD.
6, KANDA SURUGADAI 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
2
HITACHI ULSI SYSTEMS CO., LTD.
5-22-1, JOSUIHON-CHO, KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6169325
NONE
09210883
Correspondence name and address
MATTINGLY, STANGER & MALUR, P.C.
JOHN R. MATTINGLY
104 EAST HUME AVENUE
ALEXANDRIA, VA 22301
Assignment: 9
Reel/Frame:020368/0521   Pages: 2
Recorded: 01/10/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AZUMA, SHUICHIRO
Exec Dt:
12/19/2005
2
MATSUMOTO, MASAHIRO
Exec Dt:
12/19/2005
3
OKINAGA, TAKAYUKI
Exec Dt:
12/19/2005
4
TAKEMURA, SHIGERU
Exec Dt:
12/19/2005
5
KIMATA, YOSHIYUKI
Exec Dt:
12/21/2005
6
KISHIMOTO, TAKAYUKI
Exec Dt:
12/21/2005
Assignee
1
HITACHI ULSI SYSTEMS CO., LTD.
22-1, JOSUIHONCHO 5-CHOME
KODAIRA-SHI, TOKYO 187-8522, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8291149
US20080117548
10563252
Correspondence name and address
STANLEY P. FISHER
REED SMITH LLP
3110 FAIRVIEW PARK DR.
SUITE 1400
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:022224/0165   Pages: 5
Recorded: 02/09/2009
Attorney Dkt #:T&A-6972
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, MASAHIRO
Exec Dt:
01/30/2009
2
OKINAGA, TAKAYUKI
Exec Dt:
01/26/2009
3
AZUMA, SHUICHIRO
Exec Dt:
01/30/2009
4
TAKEMURA, SHIGERU
Exec Dt:
01/30/2009
5
KOIKE, YASUYUKI
Exec Dt:
01/30/2009
6
MAKUNI, KAZUKI
Exec Dt:
01/30/2009
Assignee
1
HITACHI ULSI SYSTEMS CO., LTD.
22-1, JOSUIHON-CHO 5-CHOME
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8205034
US20100180068
12376665
Correspondence name and address
MATTINGLY, STANGER, MALUR & BRUNDIDGE
1800 DIAGONAL RD.
SUITE 370
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:030692/0535   Pages: 7
Recorded: 06/26/2013
Attorney Dkt #:418183US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKUNI, KAZUKI
Exec Dt:
06/20/2013
2
OKINAGA, TAKAYUKI
Exec Dt:
06/20/2013
3
AZUMA, SHUICHIRO
Exec Dt:
06/20/2013
4
TAKATA, YOSUKE
Exec Dt:
06/24/2013
5
SUGAHARA, NORIAKI
Exec Dt:
06/20/2013
Assignee
1
BUFFALO MEMORY CO., LTD.
30-20, OHSU 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9223695
US20140006695
13927881
Correspondence name and address
OBLON SPIVAK ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:030980/0136   Pages: 7
Recorded: 08/09/2013
Attorney Dkt #:418007US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKUNI, KAZUKI
Exec Dt:
08/05/2013
2
OKINAGA, TAKAYUKI
Exec Dt:
08/05/2013
3
AZUMA, SHUICHIRO
Exec Dt:
08/05/2013
4
TAKATA, YOSUKE
Exec Dt:
08/08/2013
5
SUGAHARA, NORIAKI
Exec Dt:
08/05/2013
Assignee
1
BUFFALO MEMORY CO., LTD.
30-20, OHSU 3-CHOME, NAKA-KU, NAGOYA-SHI
AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9063845
US20140068157
13963501
Correspondence name and address
OBLON SPIVAK ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:034700/0399   Pages: 6
Recorded: 01/13/2015
Attorney Dkt #:440650US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKATA, YOSUKE
Exec Dt:
12/01/2014
2
OKINAGA, TAKAYUKI
Exec Dt:
09/12/2014
3
SUGAHARA, NORIAKI
Exec Dt:
09/12/2014
4
MAKUNI, KAZUKI
Exec Dt:
09/12/2014
Assignee
1
BUFFALO MEMORY CO., LTD.
AKAMON-DORI BLDG., 30-20, OHSU 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150081953
14399004
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:037611/0351   Pages: 6
Recorded: 01/28/2016
Attorney Dkt #:456665US8X PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OTSUKA, KANJI
Exec Dt:
12/24/2015
2
SATO, YOICHI
Exec Dt:
12/25/2015
3
OKINAGA, TAKAYUKI
Exec Dt:
01/05/2016
4
AZUMA, SHUICHIRO
Exec Dt:
01/05/2016
Assignees
1
MEISEI GAKUEN
2-1-1 HODOKUBO
HINO-SHI, TOKYO, JAPAN 191-8506
2
BUFFALO MEMORY CO., LTD.
30-20, OHSU 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9866219
US20160211851
14908339
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:042997/0957   Pages: 7
Recorded: 07/13/2017
Attorney Dkt #:503523US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKUNI, KAZUKI
Exec Dt:
07/03/2017
2
OKINAGA, TAKAYUKI
Exec Dt:
07/06/2017
3
AZUMA, SHUICHIRO
Exec Dt:
07/03/2017
4
SUGAHARA, NORIAKI
Exec Dt:
06/30/2017
5
NAKASE, YU
Exec Dt:
07/03/2017
Assignee
1
BUFFALO MEMORY CO., LTD.
30-20, OHSU 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10528360
US20180018182
15647985
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:044470/0204   Pages: 8
Recorded: 12/22/2017
Attorney Dkt #:508463US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASE, YU
Exec Dt:
12/06/2017
2
OKINAGA, TAKAYUKI
Exec Dt:
12/11/2017
3
AZUMA, SHUICHIRO
Exec Dt:
12/06/2017
4
MAKUNI, KAZUKI
Exec Dt:
12/06/2017
5
KOTEGAWA, TAKESHI
Exec Dt:
12/05/2017
6
SUGAHARA, NORIAKI
Exec Dt:
12/06/2017
Assignee
1
BUFFALO MEMORY CO., LTD.
30-20, OHSU 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10403605
US20180182737
15850975
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:046003/0120   Pages: 6
Recorded: 06/06/2018
Attorney Dkt #:512107US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAKUNI, KAZUKI
Exec Dt:
05/11/2018
2
OKINAGA, TAKAYUKI
Exec Dt:
05/22/2018
3
AZUMA, SHUICHIRO
Exec Dt:
05/11/2018
4
NAKASE, YU
Exec Dt:
05/11/2018
Assignee
1
BUFFALO INC.
30-20, OHSU 3-CHOME, NAKA-KU
NAGOYA-SHI, AICHI, JAPAN 460-8315
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10657040
US20180357158
16000089
Correspondence name and address
OBON
1940 DUKE STREET
ALEXANDRIA, VA 22314

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