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Patent Assignment Assignor Details
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Assignor Name : TAMADA, KENJI
Total Assignments: 21
Assignment: 1
Reel/Frame:003980/0775   Pages: 1
Recorded: 03/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAGI, TARO
Exec Dt:
03/01/1982
2
TAMADA, KENJI
Exec Dt:
03/01/1982
Assignee
1
SILVER SEIKO LIMITED ,
NO. 1-51, SUZUKI-CHO, KORAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D273117
NONE
06355871
Correspondence name and address
MC GLEW & TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 2
Reel/Frame:004340/0919   Pages: 1
Recorded: 11/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, KENJI
Exec Dt:
11/02/1984
2
UEKI, JUNZO
Exec Dt:
11/02/1984
3
NAKAJIMA, YOSHIAKI
Exec Dt:
11/02/1984
Assignee
1
SILVER SEIKO LIMITED
NO. 1-51 SUZUKI-CHO KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D286057
NONE
06675950
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH ST.,
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:004409/0610   Pages: 1
Recorded: 05/15/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, KENJI
Exec Dt:
04/25/1985
2
YANAGI, TADASHI
Exec Dt:
04/25/1985
Assignee
1
SILVER SEIKO LIMITED
NO. 1-51, SUZUKI-CHO
KODAIRA-SHI TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D297714
NONE
06734466
Correspondence name and address
MC GLEW & TUTTLE
28 WEST 44TH ST..
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:004472/0654   Pages: 1
Recorded: 10/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, KENJI
Exec Dt:
08/13/1985
2
YAMAKAWA, JUNYA
Exec Dt:
08/13/1985
3
TAKAHASHI, KAZUAKI
Exec Dt:
08/13/1985
Assignee
1
SILVER SEIKO LIMITED, NO. 1-51, SUZUKI-CHO, KODAIRA-SHI, TOKYO
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D291208
NONE
06790826
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH ST.,
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:004453/0161   Pages: 1
Recorded: 09/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAGI, TARO
Exec Dt:
08/19/1985
2
TAMADA, KENJI
Exec Dt:
08/19/1985
3
AOKI, HIDEO
Exec Dt:
08/19/1985
Assignee
1
SILVER SEIKO LIMITED
1-51, SUZUKI-CHO, KODAIRA-SHI,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D290616
NONE
06772948
Correspondence name and address
MCGLEW AND TUTTLE
28 WEST 44TH ST.,
NEW YORK, NY 10036
Assignment: 6
Reel/Frame:004455/0888   Pages: 1
Recorded: 09/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAGI, TARO
Exec Dt:
08/19/1985
2
TAMADA, KENJI
Exec Dt:
08/19/1985
3
AOKI, HIDEO
Exec Dt:
08/19/1985
Assignee
1
SILVER SEIKO LIMITED
1-51, SUZUKI-CHO
KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D291323
NONE
06772949
Correspondence name and address
MCGLEW AND TUTTLE
28 WEST 44TH ST.,
NEW YORK, NY 10036
Assignment: 7
Reel/Frame:004603/0372   Pages: 1
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAGI, TARO
Exec Dt:
08/20/1986
2
TAMADA, KENJI
Exec Dt:
08/20/1986
3
FUKUI, YOJIRO
Exec Dt:
08/20/1986
Assignee
1
SILVER SEIKO LIMITED
1-51, SUZUKI-CHO
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D299248
NONE
06906775
Correspondence name and address
MC GLEW & TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 8
Reel/Frame:004603/0373   Pages: 1
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAGI, TARO
Exec Dt:
08/20/1986
2
TAMADA, KENJI
Exec Dt:
08/20/1986
3
NAGASHIMA, YOSHIMITSU
Exec Dt:
08/20/1986
Assignee
1
SILVER SEIKO LIMITED
1-51, SUZUKI-CHO
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D299249
NONE
06906776
Correspondence name and address
MC GLEW & TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 9
Reel/Frame:004603/0374   Pages: 1
Recorded: 09/11/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, KENJI
Exec Dt:
08/20/1986
2
ENDO, TADASHI
Exec Dt:
08/20/1986
Assignee
1
SILVER SEIKO LIMITED
1-51, SUZUKI-CHO
KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D300434
NONE
06906779
Correspondence name and address
MC GLEW & TUTTLE
28 WEST 44TH ST.
NEW YORK, NY 10036
Assignment: 10
Reel/Frame:004616/0097   Pages: 1
Recorded: 10/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
TAMADA, KENJI
Exec Dt:
08/20/1986
Assignee
1
SILVER SEIKO LIMITED
NO. 1-51, SUZUKI-CHO, KODAIRA-SHI
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D305775
NONE
06916854
Correspondence name and address
MC GLEW AND TUTTLE
28 WEST 44TH STREET
NEW YORK, NY 10036
Assignment: 11
Reel/Frame:004732/0923   Pages: 1
Recorded: 06/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, KENJI
Exec Dt:
06/15/1987
2
SAITO, KIMITOSHI
Exec Dt:
06/15/1987
Assignee
1
SILVER SEIKO LTD., 1-51, SUZUKI-CHO, KODAIRA-SHI, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D306249
NONE
07066105
Correspondence name and address
CUSHMAN, DARBY & CUSHMAN
11TH FLOOR
1615 L STREET, N.W.
WASHINGTON, DC 20036
Assignment: 12
Reel/Frame:004807/0810   Pages: 1
Recorded: 09/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KASAGI, TARO
Exec Dt:
06/19/1987
2
TAMADA, KENJI
Exec Dt:
06/19/1987
3
ITAGAKI, HIDEAKI
Exec Dt:
06/19/1987
Assignee
1
SILVER SEIKO LTD., 1-51, SUZUKI-CHO, KODAIRA-SHI, TOKYO, JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D313239
NONE
07099514
Correspondence name and address
CUSHMAN, DARBY AND CUSHMAN
1615 L STREET, N.W., 11TH FLR.
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:005801/0658   Pages: 3
Recorded: 09/10/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAMADA, KENJI
Exec Dt:
08/22/1990
2
NAKAJIMA, HIROKAZU
Exec Dt:
08/22/1990
3
OKAYAMA, AKIO
Exec Dt:
08/22/1990
4
MIZUTANI, TAKAHIRO
Exec Dt:
08/22/1990
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME
NISHI-KU, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5150974
NONE
07576498
Correspondence name and address
ARMSTRONG, NIKAIDO, MARMELSTEIN
& KUBOVCIK
1725 K STREET, N. W., STE. 912
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:007901/0841   Pages: 2
Recorded: 03/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIYAMA, YOSHIHIRO
Exec Dt:
02/26/1996
2
TAMADA, KENJI
Exec Dt:
02/26/1996
3
KOSAKA, TAKASHI
Exec Dt:
02/26/1996
4
HIYAMA, HIROSHI
Exec Dt:
02/26/1996
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5623847
NONE
08612000
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL
ERNEST F. CHAPMAN
1300 I STREET, N.W.
WASHINGTON, D.C. 20005
Assignment: 15
Reel/Frame:013328/0161   Pages: 3
Recorded: 09/20/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMADA, KENJI
Exec Dt:
09/06/2002
2
MAEDA, KIKUO
Exec Dt:
09/06/2002
3
KAWAMURA, TOMOAKI
Exec Dt:
09/06/2002
4
NAKASHIMA, HIROKAZU
Exec Dt:
09/06/2002
5
FUJITA, TAKUMI
Exec Dt:
09/06/2002
6
SASABE, MITSUO
Exec Dt:
09/06/2002
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6843605
US20030063829
10247327
Correspondence name and address
MCDERMOTT, WILL & EMERY
STEPHEN A. BECKER
600 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:015560/0287   Pages: 2
Recorded: 07/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOHARA, MIKA
Exec Dt:
06/28/2004
2
KAWAMURA, TAKAYUKI
Exec Dt:
06/28/2004
3
TAMADA, KENJI
Exec Dt:
06/28/2004
Assignee
1
NTN CORPORATION
3-17, 1-CHOME, KYOMACHIBORI
NISHI-KU
OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8188016
US20050009713
10885453
Correspondence name and address
HEDMAN & COSTIGAN, P.C.
JAMES V. COSTIGAN, ESQ.
1185 AVENUE OF THE AMERICAS
NEW YORK, NY 10036-2646
Assignment: 17
Reel/Frame:018226/0521   Pages: 3
Recorded: 08/21/2006
Attorney Dkt #:070456-0142
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAMADA, KENJI
Exec Dt:
07/19/2006
2
TSUTSUI, HIDEYUKI
Exec Dt:
07/19/2006
Assignee
1
NTN CORPORATION
3-71, KYOMACHIBORI 1-CHOME
NISHI-KU, OSAKA-SHI
OSAKA, JAPAN 550-003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7942586
US20070189653
10590010
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
600 13TH STREET, NW
WASHINGTON, D.C. 20005-3096
Assignment: 18
Reel/Frame:018612/0111   Pages: 5
Recorded: 12/11/2006
Attorney Dkt #:070456-0142
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE RECEIVING PARTY PREVIOUSLY RECORDED ON REEL 018226 FRAME 0521. ASSIGNOR(S) HEREBY CONFIRMS THE ADDRESS OF THE RECEIVING PARTY SHOULD READ 3-17, KYOMACHIBORI 1-CHOME, NISHI-KU, OSAKA-SHI, OSAKA 550-0003, JAPAN.
Assignors
1
TAMADA, KENJI
Exec Dt:
07/19/2006
2
TSUTSUI, HIDEYUKI
Exec Dt:
07/19/2006
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU,
OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7942586
US20070189653
10590010
Correspondence name and address
WASHINGTON_IP_DOCKET
600 13TH ST. NW
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:024834/0893   Pages: 3
Recorded: 08/13/2010
Attorney Dkt #:12112-0062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, DAISUKE
Exec Dt:
06/23/2010
2
KATAOKA, YUKIHIRO
Exec Dt:
06/25/2010
3
ADACHI, TAKAYA
Exec Dt:
06/28/2010
4
YAMADA, MASAHIRO
Exec Dt:
06/25/2010
5
TAMADA, KENJI
Exec Dt:
06/28/2010
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME
NISHI-KU, OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100319569
12867620
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 20
Reel/Frame:024854/0533   Pages: 4
Recorded: 08/18/2010
Attorney Dkt #:12112-0064
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIKI, DAISUKE
Exec Dt:
07/08/2010
2
KATAOKA, YUKIHIRO
Exec Dt:
07/08/2010
3
ADACHI, TAKAYA
Exec Dt:
07/13/2010
4
YAMADA, MASAHIRO
Exec Dt:
07/15/2010
5
GOTO, DAISUKE
Exec Dt:
07/16/2010
6
TAMADA, KENJI
Exec Dt:
07/20/2010
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME
NISHI-KU, OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110000394
12918188
Correspondence name and address
CLARK & BRODY
1700 DIAGONAL ROAD, SUITE 510
ALEXANDRIA, VA 22314
Assignment: 21
Reel/Frame:035261/0199   Pages: 5
Recorded: 03/26/2015
Attorney Dkt #:1761.1297
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, MASATSUGU
Exec Dt:
02/19/2015
2
MIZUTANI, MAMORU
Exec Dt:
02/19/2015
3
ONDA, YUUSHI
Exec Dt:
02/19/2015
4
TAMADA, KENJI
Exec Dt:
02/19/2015
5
HAYASHI, YASUYOSHI
Exec Dt:
02/19/2015
Assignee
1
NTN CORPORATION
3-17, KYOMACHIBORI 1-CHOME, NISHI-KU,
OSAKA-SHI, OSAKA, JAPAN 550-0003
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9541137
US20150226266
14430464
Correspondence name and address
STAAS AND HALSEY LLP
1201 NEW YORK AVE., N.W. 7TH FLOOR
WASHINGTON, DC 20005

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