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Patent Assignment Assignor Details
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Assignor Name : TSUDA, YUSUKE
Total Assignments: 19
Assignment: 1
Reel/Frame:005133/0257   Pages: 2
Recorded: 08/24/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUDA, YUSUKE
Exec Dt:
08/20/1988
2
KURATA, TAKASHI
Exec Dt:
08/20/1988
3
SUZUKI, YOSHINOBU
Exec Dt:
08/20/1988
4
YAMAMOTO, YUJI
Exec Dt:
08/20/1988
Assignee
1
JAPAN SYNTHETIC RUBBER CO., LTD.
2-11-24, TSUKIJI,
CHUO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877835
NONE
07241459
Correspondence name and address
OBLON, FISHER, SPIVAK, MC CLELLAND
& MAIER, CRYSTAL SQ. 5, STE. 400
1755 SO. JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:005828/0866   Pages: 2
Recorded: 09/10/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSUDA, YUSUKE
Exec Dt:
10/24/1988
2
TAGAMI, KENGI
Exec Dt:
10/24/1988
3
NAKAZAWA, KAZUYOSHI
Exec Dt:
10/24/1988
4
YAMAMOTO, YUJI
Exec Dt:
10/24/1988
Assignee
1
JAPAN SYNTHETIC RUBBER CO.,LTD.,
A CORPORATION OF JAPAN
11-24, TSUKIJI-2-CHOME, CHUO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5075363
NONE
07266572
Correspondence name and address
C. IRVIN MCCLELLAND
OBLON SPIVAK MCCLELLAND
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:006177/0443   Pages: 3
Recorded: 06/30/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
YAMAMOTO, YUJI
Exec Dt:
10/20/1989
2
KURATA, TAKASHI
Exec Dt:
10/20/1989
3
NAKAZAWA, KAZUYOSHI
Exec Dt:
10/20/1989
4
TSUDA, YUSUKE
Exec Dt:
10/20/1989
5
WATANABE, JUNICHIRO
Exec Dt:
10/24/1989
6
MATSUMOTO, MAKOTO
Exec Dt:
10/24/1989
7
KURITA, AKITSUGU
Exec Dt:
10/24/1989
8
FUNAHASHI, YUICHI
Exec Dt:
10/24/1989
Assignees
1
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI 2-CHOME, CHUO-KU
TOKYO, JAPAN
2
TOSHIBA SILICONE CO., LTD.
2-31, ROPPONGI 6-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5147947
NONE
07429551
Correspondence name and address
ROBERT F. GNUSE
OBLON, SPIVAK, MCCLELLAND,
MAIER & NEUSTADT, P.C.
1755 JEFFERSON DAVIS HWY., 4TH FLR.
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:007179/0841   Pages: 3
Recorded: 10/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIKAWA, MICHINORI
Exec Dt:
05/17/1994
2
ENDOH, MASAYUKI
Exec Dt:
05/17/1994
3
TSUDA, YUSUKE
Exec Dt:
05/17/1994
4
BESSHO, NOBUO
Exec Dt:
05/17/1994
Assignee
1
JAPAN SYNTHETIC RUBBER CO., LTD., A JAPANESE CORP.
11-24, TSUKIJI 2-CHOME
CHUO-KU, TOKYO 104, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5478682
NONE
08248207
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, ET AL.
NORMAN F. OBLON
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:007626/0966   Pages: 3
Recorded: 08/28/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZUSHIMA, SHIGEAKI
Exec Dt:
06/19/1995
2
WATANABE, NORIKO
Exec Dt:
06/19/1995
3
IWAGOE, HIROKO
Exec Dt:
06/19/1995
4
MAKINO, SEIJI
Exec Dt:
06/19/1995
5
KAWAMURA, SIGEO
Exec Dt:
06/22/1995
6
TSUDA, YUSUKE
Exec Dt:
06/22/1995
7
BESSHO, NOBUO
Exec Dt:
06/22/1995
Assignees
1
JAPAN SYNTHETIC RUBBER CO., LTD.
11-24, TSUKIJI 2-CHOME
CHUO-KU, TOKYO 104, JAPAN
2
SHARP CORPORATION
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA-SHI, OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5612450
NONE
08441740
Correspondence name and address
F. D. VASTINE
OBLON, SPIVAK, MCCLELLAND, ET AL.
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 6
Reel/Frame:010234/0388   Pages: 5
Recorded: 09/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIHARA, TAKASHI
Exec Dt:
09/06/1999
2
TSUDA, YUSUKE
Exec Dt:
09/06/1999
3
IMAI, MASATO
Exec Dt:
09/06/1999
Assignees
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO, ABENO-KU
OSAKA, JAPAN 585-8
2
SONY CORPORATION
7-35, KITASHINAGAWA 6-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 140-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6335780
NONE
09357380
Correspondence name and address
NIXON & VANDERHYE, P.C.
H. WARREN BURNAM, JR.
1100 NORTH GLEBE ROAD, 8TH FLOOR
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:017329/0636   Pages: 3
Recorded: 05/27/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JAE MIN
Exec Dt:
05/23/2005
2
LEE, BUM JIN
Exec Dt:
05/23/2005
3
TSUDA, YUSUKE
Exec Dt:
05/23/2005
Assignee
1
CHEIL INDUSTRIES INC.
290, KONGDAN-DONG, KUMI-SHI
GYEONGSANGBUK-DO, 730-030, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7307139
US20060073350
10536854
Correspondence name and address
HAMRE, SCHUMANN, MUELLER & LARSON, P.C.
P.O. BOX 2902-0902
MINNEAPOLIS, MN 55402
Assignment: 8
Reel/Frame:017119/0540   Pages: 4
Recorded: 10/24/2005
Attorney Dkt #:F-8737
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OH, JAE MIN
Exec Dt:
09/01/2005
2
LEE, MOO YOUNG
Exec Dt:
09/01/2005
3
LEE, BUM JIN
Exec Dt:
09/01/2005
4
KWON, O BUM
Exec Dt:
09/01/2005
5
DONG, WON SEOK
Exec Dt:
09/01/2005
6
TSUDA, YUSUKE
Exec Dt:
09/01/2005
Assignee
1
CHEIL INDUSTRIES INC.
450, KONGDAN-DONG
KUMI-SHI
GYEONGSANGBUK-DO, 730-030, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060149029
11221156
Correspondence name and address
C. BRUCE HAMBURG, ESQ.
JORDAN AND HAMBURG LLP
CHANIN BUILDING, SUITE 4000
122 EAST 42ND STREET
NEW YORK, NY 10168
Assignment: 9
Reel/Frame:020553/0879   Pages: 4
Recorded: 02/25/2008
Attorney Dkt #:70404.250/MA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONISHI, NORIAKI
Exec Dt:
12/27/2007
2
SONKU, NAOHISA
Exec Dt:
01/15/2008
3
TSUDA, YUSUKE
Exec Dt:
12/27/2007
4
KOJIMA, HIROAKI
Exec Dt:
01/15/2008
5
TAGUSA, YASUNOBU
Exec Dt:
01/08/2008
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO
ABENO-KU, OSAKA-SHI, OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8009261
US20090244457
12064678
Correspondence name and address
KEATING & BENNETT, LLP
8180 GREENSBORO DRIVE
SUITE 850
MCLEAN, VA 22102
Assignment: 10
Reel/Frame:025901/0429   Pages: 4
Recorded: 03/04/2011
Attorney Dkt #:70404.682/MA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ONISHI, NORIAKI
Exec Dt:
12/27/2007
2
SONKU, NAOHISA
Exec Dt:
01/15/2008
3
TSUDA, YUSUKE
Exec Dt:
12/27/2007
4
KOJIMA, HIROAKI
Exec Dt:
01/15/2008
5
TAGUSA, YASUNOBU
Exec Dt:
01/08/2008
Assignee
1
SHARP KABUSHIKI KAISHA
22-22, NAGAIKE-CHO
ABENO-KU, OSAKA-SHI, OSAKA, JAPAN 545-8522
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8233131
US20110149199
13040307
Correspondence name and address
KEATING & BENNETT, LLP
1800 ALEXANDER BELL DR.
SUITE 200
RESTON, VA 20191
Assignment: 11
Reel/Frame:020691/0044   Pages: 3
Recorded: 03/24/2008
Attorney Dkt #:322641US28PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANO, TAKANORI
Exec Dt:
02/20/2008
2
SUZUKI, KOEI
Exec Dt:
02/20/2008
3
TSUDA, YUSUKE
Exec Dt:
02/20/2008
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME, 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8173997
US20090261320
12067825
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:023083/0088   Pages: 3
Recorded: 08/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANO, TAKANORI
Exec Dt:
08/03/2009
2
SUZUKI, KOEI
Exec Dt:
08/03/2009
3
TSUDA, YUSUKE
Exec Dt:
08/03/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME
OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8049211
US20100072463
12526840
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA
20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 13
Reel/Frame:023756/0471   Pages: 3
Recorded: 01/11/2010
Attorney Dkt #:351234US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANO, TAKANORI
Exec Dt:
11/18/2009
2
SUZUKI, KOEI
Exec Dt:
11/18/2009
3
TSUDA, YUSUKE
Exec Dt:
11/18/2009
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100184936
12667390
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:024701/0929   Pages: 3
Recorded: 07/16/2010
Attorney Dkt #:2271/81396
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANO, TAKANORI
Exec Dt:
07/12/2010
2
SUZUKI, KOEI
Exec Dt:
07/12/2010
3
TSUDA, YUSUKE
Exec Dt:
07/12/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100297456
12786061
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 15
Reel/Frame:024751/0045   Pages: 3
Recorded: 07/27/2010
Attorney Dkt #:2271/81907
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANO, TAKANORI
Exec Dt:
07/16/2010
2
SUZUKI, KOEI
Exec Dt:
07/16/2010
3
TSUDA, YUSUKE
Exec Dt:
07/16/2010
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, 143-8555, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8502203
US20100308321
12864800
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 16
Reel/Frame:028388/0200   Pages: 5
Recorded: 06/11/2012
Attorney Dkt #:2271/83840
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANO, TAKANORI
Exec Dt:
06/06/2012
2
SUZUKI, KOEI
Exec Dt:
06/06/2012
3
TSUDA, YUSUKE
Exec Dt:
06/06/2012
Assignee
1
RICOH COMPANY, LTD.
3-6, NAKAMAGOME 1-CHOME, OHTA-KU
TOKYO, JAPAN 143-8555
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120315498
13489911
Correspondence name and address
PAUL TENG
COOPER & DUNHAM LLP
30 ROCKEFELLER PLAZA, 20TH FLOOR
NEW YORK, NEW YORK 10112
Assignment: 17
Reel/Frame:040543/0521   Pages: 4
Recorded: 11/02/2016
Attorney Dkt #:476784US20TTC
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR'S LAST NAME PREVIOUSLY RECORDED ON REEL 039720 FRAME 0092. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
TSUDA, YUSUKE
Exec Dt:
09/09/2016
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10068168
US20170083808
15263996
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:062928/0165   Pages: 5
Recorded: 03/09/2023
Attorney Dkt #:KIN-54147
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGAWA, KENTA
Exec Dt:
02/01/2023
2
ENDO, MITSUNOBU
Exec Dt:
02/01/2023
3
OTANI, SYUNSUKE
Exec Dt:
02/01/2023
4
TSUDA, YUSUKE
Exec Dt:
02/01/2023
5
KOIZUMI, SHINYA
Exec Dt:
02/01/2023
Assignee
1
ALPHATHETA CORPORATION
4-4-5, MINATOMIRAI
NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230333806
18044131
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 19
Reel/Frame:062935/0378   Pages: 3
Recorded: 03/09/2023
Attorney Dkt #:KIN-54149
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAGAWA, KENTA
Exec Dt:
02/01/2023
2
TSUDA, YUSUKE
Exec Dt:
02/01/2023
Assignee
1
ALPHATHETA CORPORATION
4-4-5, MINATOMIRAI
NISHI-KU
YOKOHAMA-SHI, KANAGAWA, JAPAN 220-0012
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240028291
18044672
Correspondence name and address
RANKIN, HILL & CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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