skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TEZUKA, KENICHI
Total Assignments: 20
Assignment: 1
Reel/Frame:004903/0486   Pages: 2
Recorded: 06/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SAWADA, SEIGO
Exec Dt:
06/16/1988
2
NOKATA, KENICHIRO
Exec Dt:
06/16/1988
3
OKAJIMA, SATORU
Exec Dt:
06/16/1988
4
NAGAI, HISAKO
Exec Dt:
06/16/1988
5
YAEGASHI, TAKASHI
Exec Dt:
06/16/1988
6
TEZUKA, KENICHI
Exec Dt:
06/16/1988
7
MIYASAKA, TADASHI
Exec Dt:
06/16/1988
Assignee
1
KABUSHIKI KAISHA YAKULT HONSHA
1-19, HIGASHISHINBASHI 1-CHOME
MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4914205
NONE
07210918
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P. O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 2
Reel/Frame:005066/0046   Pages: 2
Recorded: 04/19/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAEGASHI, TAKASHI
Exec Dt:
04/12/1989
2
OKAJIMA, SATORU
Exec Dt:
04/12/1989
3
SAWADA, SEIGO
Exec Dt:
04/12/1989
4
NOKATA, KENICHIRO
Exec Dt:
04/12/1989
5
TEZUKA, KENICHI
Exec Dt:
04/12/1989
6
NAGATA, HIROSHI
Exec Dt:
04/12/1989
7
YOKOKURA, TERUO
Exec Dt:
04/12/1989
8
MIYASAKA, TADASHI
Exec Dt:
04/12/1989
Assignee
1
KABUSHIKI KAISHA YAKULT HONSHA
1-19, HIGASHISHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5061800
NONE
07298976
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH
301 NORTH WASHINGTON STREET
P.O. BOX 747
FALLS CHURCH, VA 22046-0747
Assignment: 3
Reel/Frame:007529/0556   Pages: 3
Recorded: 05/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, YOUICHI
Exec Dt:
05/12/1995
2
HANAOKA, AKIHIRO
Exec Dt:
05/12/1995
3
TEZUKA, KENICHI
Exec Dt:
05/12/1995
Assignee
1
TOYO SUISAN KAISHA, LTD.
13-40, 2-CHOME, KONAN, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5534273
NONE
08454695
Correspondence name and address
COOPER & DUNHAM LLP
JOHN P. WHITE
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:008695/0300   Pages: 5
Recorded: 08/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, HIROMI
Exec Dt:
08/07/1997
2
OKOCHI, IWAO
Exec Dt:
07/30/1997
3
FUJII, MITSUHIRO
Exec Dt:
08/04/1997
4
YAMAGUCHI, ATSUSHI
Exec Dt:
07/24/1997
5
ASANUMA, MINORU
Exec Dt:
07/30/1997
6
ARIYAMA, TATSURO
Exec Dt:
07/30/1997
7
SATO, MICHITAKA
Exec Dt:
08/19/1997
8
MURAI, RYOTA
Exec Dt:
08/19/1997
9
NAGAOKA, TSUNEO
Exec Dt:
08/15/1997
10
AKASHI, TETSUO
Exec Dt:
07/24/1997
11
TEZUKA, KENICHI
Exec Dt:
07/25/1997
12
ASAKAWA, YUKIHIKO
Exec Dt:
08/04/1997
13
TOMIOKA, KOICHI
Exec Dt:
08/04/1997
14
ISHIGURO, HIROKI
Exec Dt:
08/04/1997
15
YAMADA, YUTAKA
Exec Dt:
08/06/1997
16
WAKIMOTO, KAZUMASA
Exec Dt:
08/08/1997
17
TSUKIJI, HIDEAKI
Exec Dt:
08/07/1997
Assignee
1
NKK CORPORATION
1-2, 1-CHOME, MARUNOUCHI
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5992335
NONE
08814878
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER ET AL
LEONARD HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NY 10017-2023
Assignment: 5
Reel/Frame:011233/0231   Pages: 4
Recorded: 10/31/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EHARA, TAKASHI
Exec Dt:
10/01/1999
2
TEZUKA, KENICHI
Exec Dt:
10/01/1999
3
ITOH, YOSHITAKA
Exec Dt:
10/01/1999
Assignee
1
ASAHI SEIKO CO., LTD.
MINAMI AOYAMA, MINATO-KU
AOYAMA TOWER BLDG., 2F
TOKYO, JAPAN 107-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6406016
NONE
09392357
Correspondence name and address
PRICE AND GESS
JOSEPH W. PRICE
2100 S.E. MAIN ST.
STE. 250
IRVINE, CA 92614
Assignment: 6
Reel/Frame:012723/0308   Pages: 3
Recorded: 03/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEZUKA, KENICHI
Exec Dt:
02/08/2002
2
TAKAHASHI, JUNICHI
Exec Dt:
02/08/2002
3
MIZOKAMI, TAKUYA
Exec Dt:
02/08/2002
Assignee
1
HITACHI SOFTWARE ENGINEERING CO., LTD.
INTELLECTUAL PROPERTY CENTER
6-81, ONOECHO
NAKA-KU, YOKOHAMA-SHI, KANAGAWA 231-0015, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7308533
US20020141296
10101212
Correspondence name and address
CROWELL & MORING, L.L.P.
HERBERT I. CANTO
P.O. BOX 14300
WASHINGTON, D.C. 20044-4300
Assignment: 7
Reel/Frame:014944/0883   Pages: 3
Recorded: 02/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TEZUKA, KENICHI
Exec Dt:
09/30/2003
Assignee
1
ASAHI SEIKO CO, LTD
AOYAMA TOWER BUILDING, 2F 2-24-15 MINAMI AOYAMA MINATO-KU
TOKYO, JAPAN 107-0062
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7258220
US20040124063
10666585
Correspondence name and address
SNELL & WILMER, LLP
JOSEPH W. PRICE
1920 MAIN STREET, SUITE 1200
IRVINE, CA 92614
Assignment: 8
Reel/Frame:015554/0114   Pages: 3
Recorded: 07/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TEZUKA, KENICHI
Exec Dt:
03/05/2004
Assignee
1
ASAHI SEIKO KABUSHIKI KAISHA
AOYAMA TOWER BLDG. 2F., 2-24-15
MINAMI AOYAMA, MINATO-KU TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040230338
10782304
Correspondence name and address
SNELL & WILMER LLP
JOSEPH W. PRICE
1920 MAIN STREET, SUITE 1200
IRVINE, CA 92614
Assignment: 9
Reel/Frame:016910/0415   Pages: 4
Recorded: 08/22/2005
Attorney Dkt #:273726US2X
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, MICHIO
Exec Dt:
06/02/2005
2
NARABAYASHI, TADASHI
Exec Dt:
06/02/2005
3
MORI, MICHITSUGU
Exec Dt:
06/06/2005
4
TEZUKA, KENICHI
Exec Dt:
06/06/2005
5
TEZUKA, HIDEAKI
Exec Dt:
06/06/2005
Assignees
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
2
TOKYO ELECTRIC POWER CO. INC.
1-3, UCHISAIWAICHO 1-CHOME, CHIYODA-KU
TOKYO-TO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7509878
US20060079815
11148308
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:018436/0705   Pages: 3
Recorded: 10/16/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, YASUSHI
Exec Dt:
01/15/2006
2
MORI, MICHITSUGU
Exec Dt:
01/05/2006
3
TEZUKA, KENICHI
Exec Dt:
01/05/2006
4
TEZUKA, HIDEAKI
Exec Dt:
01/05/2006
Assignees
1
TOKYO ELECTRIC POWER COMPANY, INCORPORATED, THE
1-3, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO 100-8560, JAPAN
2
TAKEDA, YASUSHI
12-21, KITAHACHIJO-NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO 060-0808, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7415893
US20070161901
10558192
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 11
Reel/Frame:019620/0430   Pages: 3
Recorded: 07/30/2007
Attorney Dkt #:292877US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, MICHITSUGU
Exec Dt:
09/05/2006
2
TEZUKA, KENICHI
Exec Dt:
09/06/2006
3
TEZUKA, HIDEAKI
Exec Dt:
09/05/2006
Assignee
1
THE TOKYO ELECTRIC POWER COMPANY, INCORPORATED
1-3, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070151362
10584263
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:020513/0779   Pages: 3
Recorded: 02/15/2008
Attorney Dkt #:292878US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, MICHITSUGU
Exec Dt:
09/05/2006
2
TEZUKA, KENICHI
Exec Dt:
09/06/2006
3
TEZUKA, HIDEAKI
Exec Dt:
09/05/2006
Assignee
1
TOKYO ELECTRIC POWER COMPANY, INCORPORATED
1-3, UCHISAIWAI-CHO 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070107535
10584318
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:021654/0522   Pages: 3
Recorded: 10/09/2008
Attorney Dkt #:328462US8PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, MICHITSUGU
Exec Dt:
08/05/2008
2
TEZUKA, KENICHI
Exec Dt:
08/04/2008
3
SUZUKI, TAKESHI
Exec Dt:
08/11/2008
Assignee
1
THE TOKYO ELECTRIC POWER COMPANY, INCORPORATED
1-3, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100226469
12159398
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:023520/0105   Pages: 3
Recorded: 11/16/2009
Attorney Dkt #:329313US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, MICHITSUGU
Exec Dt:
08/25/2008
2
TEZUKA, KENICHI
Exec Dt:
08/25/2008
3
SUZUKI, TAKESHI
Exec Dt:
08/25/2008
Assignee
1
THE TOKYO ELECTRIC POWER COMPANY, INCORPORATED
1-3, UCHISAIWAI-CHO 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8560
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100218618
12161422
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:021658/0986   Pages: 4
Recorded: 10/10/2008
Attorney Dkt #:329437US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, YASUSHI
Exec Dt:
09/29/2008
2
MORI, MICHITSUGU
Exec Dt:
09/29/2008
3
TEZUKA, KENICHI
Exec Dt:
09/29/2008
Assignees
1
THE TOKYO ELECTRIC POWER COMPANY, INCORPORATED
1-3, UCHISAIWAI-CHO, 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8560
2
TAKEDA, YASUSHI
12-21, KITA 8-JO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6931945
US20050011279
10493480
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:026452/0933   Pages: 5
Recorded: 06/16/2011
Attorney Dkt #:707602
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEZUKA, KENICHI
Exec Dt:
03/02/2011
2
SHIBATA, TOSHIYUKI
Exec Dt:
03/03/2011
3
KUNISADA, TAKAHIRO
Exec Dt:
03/07/2011
4
TAMAOKI, NARITAKA
Exec Dt:
02/16/2011
5
TAKEDA, TOMOKO
Exec Dt:
02/16/2011
6
YAMANAKA, SHINYA
Exec Dt:
02/16/2011
7
TAKAHASHI, KAZUTOSHI
Exec Dt:
02/16/2011
Assignees
1
GIFU UNIVERSITY
1-1, YANAGIDO
GIFU-SHI, JAPAN 501-1193
2
KYOTO UNIVERSITY
36-1, YOSHIDA-HONMACHI, SAKYO-KU
KYOTO-SHI, JAPAN 606-8501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110201110
13056526
Correspondence name and address
JOHN KILYK, JR.
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 17
Reel/Frame:037842/0101   Pages: 8
Recorded: 02/26/2016
Attorney Dkt #:170077
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEZUKA, KENICHI
Exec Dt:
02/17/2016
2
TAMAOKI, NARITAKA
Exec Dt:
02/17/2016
3
IIDA, KAZUKI
Exec Dt:
02/17/2016
4
KAWAGUCHI, TOMOKO
Exec Dt:
02/17/2016
5
AOKI, HITOMI
Exec Dt:
02/17/2016
6
KUNISADA, TAKAHIRO
Exec Dt:
02/17/2016
7
SHIBATA, TOSHIYUKI
Exec Dt:
02/17/2016
8
GOSHIMA, NAOKI
Exec Dt:
02/04/2016
Assignees
1
GIFU UNIVERSITY
1-1, YANAGIDO
GIFU-SHI, GIFU, JAPAN 5011193
2
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008921
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9890360
US20160208218
14914986
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 18
Reel/Frame:058430/0382   Pages: 6
Recorded: 12/20/2021
Attorney Dkt #:074128-0287
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBUKE, HISASHI
Exec Dt:
11/26/2021
2
HARIHARA, YASUMASA
Exec Dt:
12/10/2021
3
TEZUKA, KENICHI
Exec Dt:
11/30/2021
4
GOI, TOMOYUKI
Exec Dt:
11/30/2021
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11688946
US20220085508
17472192
Correspondence name and address
TOMOKI TANIDA
MCDERMOTT WILL & EMERY LLP
500 NORTH CAPITOL STREET, N.W.
WASHINGTON, DC 20001
Assignment: 19
Reel/Frame:063091/0181   Pages: 5
Recorded: 03/24/2023
Attorney Dkt #:224063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHIDA, YUTA
Exec Dt:
03/08/2023
2
TATEMATSU, MASAHIRO
Exec Dt:
03/08/2023
3
SAWAGUCHI, SHUHEI
Exec Dt:
03/08/2023
4
TEZUKA, KENICHI
Exec Dt:
03/16/2023
5
KAWASAKI, AOZORA
Exec Dt:
03/16/2023
6
GOTO, TETSUZO
Exec Dt:
03/08/2023
7
GOI, TOMOYUKI
Exec Dt:
03/16/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230307810
18189417
Correspondence name and address
EE MING T. BAHK
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 20
Reel/Frame:065327/0482   Pages: 4
Recorded: 10/24/2023
Attorney Dkt #:226860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TEZUKA, KENICHI
Exec Dt:
10/12/2023
2
KAWASAKI, AOZORA
Exec Dt:
10/16/2023
3
TAKANE, SHIN
Exec Dt:
10/16/2023
4
FUTAMATA, YOUSUKE
Exec Dt:
10/16/2023
5
FUKASAWA, YASUFUMI
Exec Dt:
10/16/2023
Assignee
1
TDK CORPORATION
2-5-1, NIHONBASHI, CHUO-KU
TOKYO, JAPAN 103-6128
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240136719
18493490
Correspondence name and address
JESSE O. COLLIER
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850

Search Results as of: 04/27/2024 06:56 PM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT