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 : HAMADA, MASAAKI
Total Assignments: 42
Assignment: 1
Reel/Frame:004412/0938   Pages: 1
Recorded: 06/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAMOTO, KAORU
Exec Dt:
05/30/1985
2
HAMADA, MASAAKI
Exec Dt:
05/30/1985
3
KUROSAKI, TEIKICHI
Exec Dt:
05/30/1985
Assignee
1
NIPPON ZOKI PHARMACEUTICAL CO., LTD.
10, 2-CHOME, HIRANOMACHI, HIGASHI-KU,
OSAKA, NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4545993
NONE
06400029
Correspondence name and address
PENNIE AND EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004450/0397   Pages: 1
Recorded: 09/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, MASAAKI
Exec Dt:
08/27/1985
2
OKAMOTO, KAORU
Exec Dt:
08/27/1985
3
KUROSAKI, TEIKICHI
Exec Dt:
08/27/1985
Assignee
1
NIPPON ZOKI PHARMACEUTICAL CO., LTD.
10, 2-CHOME, HIRANOMACHI, HIGASHI-KU,
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555513
NONE
06452146
Correspondence name and address
PENNIE & EDMONDS
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:005172/0251   Pages: 1
Recorded: 10/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, MASAAKI
Exec Dt:
08/28/1989
2
MISHIMA, MASAAKI
Exec Dt:
08/28/1989
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA UTAZU, OAZA KITATOYAMA, KOMAKI-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5056763
NONE
07398392
Correspondence name and address
BERMAN, AISENBERG & PLATT
1730 RHODE ISLAND AVE, N.W.
WASHINGTON, DC 20036
Assignment: 4
Reel/Frame:005270/0826   Pages: 1
Recorded: 04/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, MASAAKI
Exec Dt:
03/12/1990
2
IIDA, YOSHIO
Exec Dt:
03/12/1990
3
KATAYAMA, MOTOHIRO
Exec Dt:
03/12/1990
4
SASAKI, IKUO
Exec Dt:
03/12/1990
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA UTAZU, OAZA KITATOYAMA, KOMAKI-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5050837
NONE
07498741
Correspondence name and address
BERMAN, AISENBERG, PLATT
1730 RHODE ISLAND AVE. N.W.
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:005384/0462   Pages: 2
Recorded: 07/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMADA, MASAAKI
Exec Dt:
07/09/1990
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA UTAZU, OAZA KITATOYAMA
KOMAKI-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5090668
NONE
07554894
Correspondence name and address
BERMAN, AISENBERG & PLATT
1730 RHODE ISLAND AVENUE, N. W.
WASHINGTON, DC 20036
Assignment: 6
Reel/Frame:005469/0589   Pages: 2
Recorded: 10/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, MASAAKI
Exec Dt:
09/25/1990
2
YOSHIDA, TAKASHI
Exec Dt:
09/25/1990
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA, KOMAKI-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5188346
NONE
07592305
Correspondence name and address
PARKHURST, WENDEL AND ROSSI
1421 PRINCE STREET
SUITE 210
ALEXANDER, VA 22314
Assignment: 7
Reel/Frame:005781/0366   Pages: 2
Recorded: 07/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUTSUMIDA, JOJI
Exec Dt:
07/13/1991
2
KAGAWA, MASATOYO
Exec Dt:
07/13/1991
3
HAMADA, MASAAKI
Exec Dt:
07/13/1991
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA
KOMAKI-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5213313
NONE
07730603
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:006018/0539   Pages: 2
Recorded: 02/13/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, MASAAKI
Exec Dt:
01/27/1992
2
SEKIGUCHI, YUMI
Exec Dt:
01/27/1992
3
KAKIMOTO, HIROSHI
Exec Dt:
01/27/1992
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA
KOMAKI-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5323989
NONE
07826949
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE ST., STE. 210
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:006121/0306   Pages: 2
Recorded: 05/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SEKIGUCHI, YUMI
Exec Dt:
04/20/1992
2
HAMADA, MASAAKI
Exec Dt:
04/20/1992
3
FUKUI, MASAHIKO
Exec Dt:
04/20/1992
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA, KOMAKI-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5390962
NONE
07881498
Correspondence name and address
ROGER W. PARKHURST
PARKHURTS, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:006339/0776   Pages: 3
Recorded: 11/12/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HAMADA, MASAAKI
Exec Dt:
11/06/1992
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA
KOMAKI-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5326324
NONE
07975515
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:006347/0626   Pages: 3
Recorded: 12/11/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMADA, MASAAKI
Exec Dt:
12/04/1992
2
SEKIGUCHI, YUMI
Exec Dt:
12/04/1992
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA
KOMAKI-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5356123
NONE
07989516
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, SUITE 210
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:007592/0949   Pages: 3
Recorded: 05/01/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
04/25/1995
2
AOI, TAKAHIRO
Exec Dt:
04/25/1995
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA-UTAZU, OAZA-KITATOYAMA
KOMAKI-SHI, AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5593144
NONE
08431837
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:010058/0197   Pages: 4
Recorded: 06/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBO, KIMITO
Exec Dt:
06/15/1999
2
HAMADA, MASAAKI
Exec Dt:
06/15/1999
3
OKAZAKI, TAIZO
Exec Dt:
06/15/1999
Assignees
1
KENKO SANGYO CO., LTD.
68-1 INBEMACHI, KASHIHARA-SHI
NARA, JAPAN
2
ISSEI CO., LTD.
237-12 HARATANIINUIMACHI, OOKITAYAMA, KITA-KU
KYOTO-SHI, KYOTO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6168712
NONE
09301976
Correspondence name and address
COOPER & DUNHAM LLP
DONALD S. DOWDEN
1185 AVENUE OF THE AMERICAS - 23RD FL.
NEW YORK, N.Y. 10036
Assignment: 14
Reel/Frame:010914/0459   Pages: 3
Recorded: 06/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, RENTARO
Exec Dt:
04/06/2000
2
YASUMOTO, YOSHINORI
Exec Dt:
04/06/2000
3
HAMADA, MASAAKI
Exec Dt:
04/06/2000
4
IKAGA, SYUJI
Exec Dt:
04/06/2000
5
MAENO, HAJIME
Exec Dt:
04/06/2000
6
HATTORI, SHIGEMITSU
Exec Dt:
04/06/2000
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
3600, AZA UTAZU, OAZA KITATOYAMA
KOMAKI-SHI, AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6439359
NONE
09529424
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL
SURINDER SACHAR
ATTORNEYS AT LAW, FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:010829/0452   Pages: 3
Recorded: 05/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
05/17/2000
2
SAIKI, AKIO
Exec Dt:
05/17/2000
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6206351
NONE
09578897
Correspondence name and address
ROSSI & ASSOCIATES
MARC A. ROSSI
P.O. BOX 826
ASHBURN, VA 20146-0826
Assignment: 16
Reel/Frame:011759/0351   Pages: 3
Recorded: 05/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KOICHI
Exec Dt:
02/23/2001
2
KATO, RENTARO
Exec Dt:
02/23/2001
3
YASUMOTO, YOSHINORI
Exec Dt:
02/23/2001
4
HAMADA, MASAAKI
Exec Dt:
02/23/2001
5
TAZUKE, YUTAKA
Exec Dt:
02/23/2001
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6536566
US20010032764
09796087
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
STEVE D. BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 17
Reel/Frame:012070/0622   Pages: 3
Recorded: 08/08/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, RENTARO
Exec Dt:
07/04/2001
2
HASEGAWA, KOICHI
Exec Dt:
07/04/2001
3
MAENO, HAJIME
Exec Dt:
07/04/2001
4
HAMADA, MASAAKI
Exec Dt:
07/04/2001
5
HASHIMOTO, YUUSHI
Exec Dt:
07/04/2001
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6554112
US20020030315
09925169
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
STEVE D BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 18
Reel/Frame:013162/0059   Pages: 3
Recorded: 07/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOI, TAKAHIRO
Exec Dt:
07/22/2002
2
HAMADA, MASAAKI
Exec Dt:
07/22/2002
3
OSHIMA, HIDEKI
Exec Dt:
07/22/2002
4
KATO, RENTARO
Exec Dt:
07/22/2002
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME, KOMAKI-SHI
AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6779637
US20030019704
10206744
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
STEVE D. BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 19
Reel/Frame:013406/0565   Pages: 2
Recorded: 10/16/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
10/08/2002
2
SUZUKI, TATSUYA
Exec Dt:
10/08/2002
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI-KEN, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6672574
US20030075847
10273027
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
STEVE D BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 20
Reel/Frame:014519/0299   Pages: 3
Recorded: 09/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMADA, MASAAKI
Exec Dt:
08/28/2003
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI-KEN 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6921066
US20040060789
10663527
Correspondence name and address
BURR & BROWN
STEPHEN P. BURR
P.O. BOX 7068
SYRACUSE, NY 13261-7068
Assignment: 21
Reel/Frame:015285/0787   Pages: 7
Recorded: 04/26/2004
Attorney Dkt #:251335US6PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKKAWA, NORIFUMI
Exec Dt:
02/19/2004
2
IGARASHI, TATSUYA
Exec Dt:
04/16/2004
3
KOBORI, YOICHI
Exec Dt:
02/23/2004
4
MORITA, TAKEHIKO
Exec Dt:
02/23/2004
5
TAKAKU, YOSHIYUKI
Exec Dt:
02/24/2004
6
SAKOH, NORIYUKI
Exec Dt:
02/24/2004
7
HAMADA, MASAAKI
Exec Dt:
03/01/2004
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7752289
US20050021786
10491890
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
SURINDER SACHAR
1940 DUKE STREET
ALEXANDRIA, VIRGINIA 22314
Assignment: 22
Reel/Frame:015159/0733   Pages: 2
Recorded: 03/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIROYUKI
Exec Dt:
03/22/2004
2
AKASA, SYOUJI
Exec Dt:
03/22/2004
3
HAMADA, MASAAKI
Exec Dt:
03/22/2004
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI-KEN 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7025341
US20040188904
10810042
Correspondence name and address
BEYER WEAVER & THOMAS LLP
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 23
Reel/Frame:015175/0444   Pages: 3
Recorded: 03/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ICHIKAWA, HIROYUKI
Exec Dt:
03/23/2004
2
AKASA, SYOUJI
Exec Dt:
03/23/2004
3
HAMADA, MASAAKI
Exec Dt:
03/23/2004
4
OGAWA, YUICHI
Exec Dt:
03/23/2004
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI-KEN, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097168
US20040188899
10811425
Correspondence name and address
BEYER WEAVER & THOMAS, LLP
STEVE D BEYER
P.O. BOX 778
BERKELEY, CA 94704-0778
Assignment: 24
Reel/Frame:016402/0247   Pages: 2
Recorded: 03/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAGIRI, AKIRA
Exec Dt:
03/16/2005
2
HAMADA, MASAAKI
Exec Dt:
03/16/2005
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7137476
US20050236216
11083998
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 25
Reel/Frame:017268/0459   Pages: 3
Recorded: 07/28/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
06/24/2005
2
KIKKAWA, NORIFUMI
Exec Dt:
07/05/2005
3
KOBORI, YOICHI
Exec Dt:
06/29/2005
4
MORITA, TAKEHIKO
Exec Dt:
06/30/2005
5
MORITA, TOSHIHIRO
Exec Dt:
06/30/2005
6
TANAKA, YOSHIKI
Exec Dt:
06/29/2005
7
SAKOH, NORIYUKI
Exec Dt:
07/01/2005
8
IGARASHI, TATSUYA
Exec Dt:
07/07/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7268557
US20060152223
10543460
Correspondence name and address
WILLIAM S. FROMMER
FROMMER LAWRENCE & HAUG LLP
745 FIFTH AVENUE
NEW YORK, NY 10151
Assignment: 26
Reel/Frame:020267/0516   Pages: 5
Recorded: 11/30/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
06/24/2005
2
KIKKAWA, NORIFUMI
Exec Dt:
07/05/2005
3
KOBORI, YOICHI
Exec Dt:
06/29/2005
4
MORITA, TAKEHIRO
Exec Dt:
06/30/2005
5
MORITA, TOSHIHIRO
Exec Dt:
06/30/2005
6
TANAKA, YOSHIKI
Exec Dt:
06/29/2005
7
SAKOH, NORIYUKI
Exec Dt:
07/01/2005
8
IGARASHI, TATSUYA
Exec Dt:
07/07/2005
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7792865
US20060059168
10543469
Correspondence name and address
NATHAN A. SLOAN
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 27
Reel/Frame:017171/0568   Pages: 4
Recorded: 11/01/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKKAWA, NORIFUMI
Exec Dt:
07/05/2005
2
KOBORI, YOICHI
Exec Dt:
07/07/2005
3
MORITA, TAKEHIKO
Exec Dt:
08/10/2005
4
HAMADA, MASAAKI
Exec Dt:
07/11/2005
5
IGARASHI, TATSUYA
Exec Dt:
07/07/2005
6
HONDA, KAZUHIRO
Exec Dt:
07/08/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO 141-0001, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7996538
US20060195545
10544793
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:017857/0751   Pages: 5
Recorded: 10/07/2005
Attorney Dkt #:09812.0115
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKKAWA, NORIFUMI
Exec Dt:
08/30/2005
2
IGARASHI, TATSUYA
Exec Dt:
08/30/2005
3
MITSUBORI, HIROYUKI
Exec Dt:
09/01/2005
4
KOBORI, YOICHI
Exec Dt:
09/01/2005
5
HAMADA, MASAAKI
Exec Dt:
09/06/2005
Assignee
1
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME,
SHINAGAWA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7523214
US20060242664
10552147
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 29
Reel/Frame:017907/0533   Pages: 3
Recorded: 07/07/2006
Attorney Dkt #:09812.0404
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
03/06/2006
2
KIKKAWA, NORTFUMI
Exec Dt:
03/07/2006
3
TANAKA, YOSHIKI
Exec Dt:
03/08/2006
4
MORITA, TAKEHIKO
Exec Dt:
03/08/2006
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU
TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002779
US20060184532
10543565
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 30
Reel/Frame:017907/0566   Pages: 5
Recorded: 04/03/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
03/06/2006
2
KIKKAWA, NORIFUMI
Exec Dt:
03/07/2006
3
TANAKA, YOSHIKI
Exec Dt:
03/08/2006
4
MORITA, TAKEHIKO
Exec Dt:
03/08/2006
Assignee
1
SONY CORPORATION
7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, TOKYO 141, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9002779
US20060184532
10543565
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 31
Reel/Frame:018081/0732   Pages: 2
Recorded: 07/06/2006
Attorney Dkt #:128631
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATAGIRI, AKIRA
Exec Dt:
06/28/2006
2
SUZUKI, TATSUYA
Exec Dt:
06/28/2006
3
HAMADA, MASAAKI
Exec Dt:
06/28/2006
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7780154
US20070013115
11481021
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O.BOX 19928
ALEXANDRIA, VA 22320
Assignment: 32
Reel/Frame:022888/0071   Pages: 2
Recorded: 06/22/2009
Attorney Dkt #:141992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
06/17/2009
2
IHARA, YOSHIO
Exec Dt:
06/17/2009
3
ISHIKAWA, RYOTA
Exec Dt:
06/17/2009
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3 CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090321202
12457780
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 33
Reel/Frame:024064/0780   Pages: 2
Recorded: 03/08/2010
Attorney Dkt #:144713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAYA, TOMOHIRO
Exec Dt:
03/01/2010
2
HAMADA, MASAAKI
Exec Dt:
03/01/2010
3
OHNISHI, MASAHIRO
Exec Dt:
03/01/2010
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8191876
US20110001281
12733554
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VIRGINIA 22320-4850
Assignment: 34
Reel/Frame:025025/0238   Pages: 2
Recorded: 09/22/2010
Attorney Dkt #:146369
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAMOTO, SEIICHIRO
Exec Dt:
08/31/2010
2
HASEGAWA, KOICHI
Exec Dt:
08/31/2010
3
HAMADA, MASAAKI
Exec Dt:
08/31/2010
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME, KOMAKI-SHI
AICHI, 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068625
US20110042873
12866956
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 320850
Assignment: 35
Reel/Frame:025787/0439   Pages: 4
Recorded: 02/14/2011
Attorney Dkt #:148401
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
01/26/2011
2
OHNISHI, MASAHIRO
Exec Dt:
01/26/2011
Assignee
1
TOKAI RUBBER INDUSTRIES, LTD.
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI 485-8550, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8083243
US20110127094
13056875
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 36
Reel/Frame:027465/0526   Pages: 10
Recorded: 11/30/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANAWA, HIROCHIKA
Exec Dt:
10/19/2011
2
YANASE, NOBUYUKI
Exec Dt:
10/20/2011
3
NAGANO, TETSUSHI
Exec Dt:
10/21/2011
4
HAMADA, MASAAKI
Exec Dt:
09/30/2011
5
SAKAMOTO, ATSUSHI
Exec Dt:
10/03/2011
6
HAMADA, KOHEI
Exec Dt:
09/30/2011
Assignees
1
JAPAN ATOMIC ENERGY AGENCY
4-49, MURAMATSU, TOKAI-MURA
NAKA-GUN IBARAKI, JAPAN 319-1184
2
ISSEI CO., LTD.
237-12, OKITAYAMAHARADANIINUI-CHO, KITA-KU
KYOTO-SHI KYOTO, JAPAN 603-8487
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120043278
13138969
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 37
Reel/Frame:030603/0736   Pages: 2
Recorded: 06/13/2013
Attorney Dkt #:SCEK25427(100809-649)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HAMADA, MASAAKI
Exec Dt:
04/30/2013
Assignee
1
SONY COMPUTER ENTERTAINMENT INC.
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9363496
US20140016913
13916703
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
15TH FLOOR, ROOM 1502
NEW YORK, NY 10022-2585
Assignment: 38
Reel/Frame:033013/0204   Pages: 4
Recorded: 05/23/2014
Attorney Dkt #:160788
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KASHIHARA, HIROYUKI
Exec Dt:
05/21/2014
2
HAMADA, MASAAKI
Exec Dt:
05/21/2014
Assignee
1
TRI TECHNICAL CENTER USA, INC.
25825 MEADOWBROOK ROAD
NOVI, MI, UNITED STATES 48375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9523464
US20150252870
14198331
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 39
Reel/Frame:043667/0718   Pages: 5
Recorded: 08/24/2017
Attorney Dkt #:178051
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, MASAAKI
Exec Dt:
08/21/2017
2
KONDO, SHINGO
Exec Dt:
08/21/2017
3
NISHINAKA, HIDETO
Exec Dt:
08/21/2017
4
KOYAMA, HIRONORI
Exec Dt:
08/21/2017
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, WASHINGTON 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10507703
US20170368899
15685551
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 40
Reel/Frame:044114/0958   Pages: 6
Recorded: 10/03/2017
Attorney Dkt #:178051
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED AT REEL: 043667 FRAME: 0718. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT .
Assignors
1
HAMADA, MASAAKI
Exec Dt:
08/21/2017
2
KONDO, SHINGO
Exec Dt:
08/21/2017
3
NISHINAKA, HIDETO
Exec Dt:
08/21/2017
4
KOYAMA, HIRONORI
Exec Dt:
08/21/2017
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME
KOMAKI-SHI, AICHI, JAPAN 485-8550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10507703
US20170368899
15685551
Correspondence name and address
JAMES A. OLIFF
OLIFF PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 41
Reel/Frame:048660/0180   Pages: 6
Recorded: 03/21/2019
Attorney Dkt #:SCED26141(100809-00828)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOTA, KENICHIRO
Exec Dt:
11/24/2018
2
AOKI, SACHIYO
Exec Dt:
11/26/2018
3
HAMADA, MASAAKI
Exec Dt:
11/26/2018
4
LIN, YUTE
Exec Dt:
11/26/2018
Assignee
1
SONY INTERACTIVE ENTERTAINMENT INC.
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10733963
US20190287494
16335389
Correspondence name and address
KATTEN MUCHIN ROSENMAN LLP
575 MADISON AVENUE
NEW YORK, NY 10022-2585
Assignment: 42
Reel/Frame:052630/0641   Pages: 4
Recorded: 05/12/2020
Attorney Dkt #:092911-US-1554-PCT(CA)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, KOICHI
Exec Dt:
01/30/2019
2
TAHARA, SHINYA
Exec Dt:
01/30/2019
3
NAKANO, KATSUHIKO
Exec Dt:
01/30/2019
4
HAMADA, MASAAKI
Exec Dt:
01/30/2019
5
NASU, MASAKI
Exec Dt:
01/30/2019
Assignee
1
SUMITOMO RIKO COMPANY LIMITED
1, HIGASHI 3-CHOME, KOMAKI-SHI,
AICHI, JAPAN 4858550
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11873213
US20200307992
16867534
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI CITY, 100404 TAIWAN

Search Results as of: 04/28/2024 06:24 AM
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