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 : TSUKAMOTO, MAKOTO
Total Assignments: 18
Assignment: 1
Reel/Frame:008701/0203   Pages: 3
Recorded: 09/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, MAKOTO
Exec Dt:
05/09/1997
2
OCHIYA, TAKAHIRO
Exec Dt:
05/09/1997
3
YOSHIDA, SHO
Exec Dt:
05/09/1997
4
TERADA, MASAAKI
Exec Dt:
05/09/1997
5
SUGIMURA, TAKASHI
Exec Dt:
05/09/1997
Assignee
1
DAIICHI PHARMACEUTICAL COMPANY
CHUO-KU
14-10, NIHONBASHI 3-CHOME
TOKYO 103, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6060081
NONE
08817093
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND ET AL.
WILLIAM E. BEAUMONT
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:021687/0765   Pages: 3
Recorded: 10/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, JUN
Exec Dt:
04/12/2007
2
TSUKAMOTO, MAKOTO
Exec Dt:
04/12/2007
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070285579
11799694
Correspondence name and address
BRUNO POLITO
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 3
Reel/Frame:021793/0428   Pages: 4
Recorded: 11/06/2008
Attorney Dkt #:334289US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIMADA, MAKIKO
Exec Dt:
10/02/2008
2
TAKAHASHI, NAOMASA
Exec Dt:
10/06/2008
3
HIRAI, JUN
Exec Dt:
10/06/2008
4
TAKEYARI, YUKIO
Exec Dt:
10/29/2008
5
TSUKAMOTO, MAKOTO
Exec Dt:
10/07/2008
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8237741
US20090115798
12265159
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:022256/0798   Pages: 3
Recorded: 01/30/2009
Attorney Dkt #:SONYJP 3.0-1810
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, MAKOTO
Exec Dt:
01/05/2009
2
HIRAI, JUN
Exec Dt:
01/05/2009
3
NISHIO, AYATAKA
Exec Dt:
01/06/2009
4
TAKAHASHI, NAOMASA
Exec Dt:
01/07/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8295636
US20090196525
12322297
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 5
Reel/Frame:022280/0617   Pages: 3
Recorded: 02/06/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, NAOMASA
Exec Dt:
01/07/2009
2
NISHIO, AYATAKA
Exec Dt:
01/08/2009
3
HIRAI, JUN
Exec Dt:
01/08/2009
4
TSUKAMOTO, MAKOTO
Exec Dt:
01/08/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8373697
US20090201516
12322822
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 6
Reel/Frame:023327/0196   Pages: 3
Recorded: 09/23/2009
Attorney Dkt #:SONY JP 3.0-1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, MAKOTO
Exec Dt:
08/20/2009
2
HIRAI, JUN
Exec Dt:
08/20/2009
3
NISHIO, AYATAKA
Exec Dt:
08/24/2009
4
TAKAHASHI, NAOMASA
Exec Dt:
08/31/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100079482
12586530
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 7
Reel/Frame:023410/0659   Pages: 2
Recorded: 10/14/2009
Attorney Dkt #:SONYJP 3.0-2029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, MAKOTO
Exec Dt:
09/03/2009
2
HAMADA, TOSHIMICHI
Exec Dt:
09/04/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8385673
US20100104213
12587871
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 8
Reel/Frame:023404/0360   Pages: 2
Recorded: 10/09/2009
Attorney Dkt #:SONYJP 3.0-2028
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, MAKOTO
Exec Dt:
09/04/2009
Assignee
1
SONY CORPORTION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8463063
US20100098337
12587653
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 9
Reel/Frame:023413/0220   Pages: 2
Recorded: 10/15/2009
Attorney Dkt #:SONYJP 3.O-2031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, MAKOTO
Exec Dt:
09/08/2009
2
IKEDA, KIYOSHI
Exec Dt:
09/08/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100104218
12587916
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 10
Reel/Frame:023398/0256   Pages: 2
Recorded: 10/07/2009
Attorney Dkt #:SONYJP 3.0-2024
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, MAKOTO
Exec Dt:
09/14/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100098347
12587450
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 11
Reel/Frame:023404/0402   Pages: 3
Recorded: 10/13/2009
Attorney Dkt #:SONYJP 3.0-2030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIROTA, YOICHI
Exec Dt:
09/17/2009
2
IKEDA, KIYOSHI
Exec Dt:
09/17/2009
3
OTA, MASASHI
Exec Dt:
09/18/2009
4
HAMADA, TOSHIMICHI
Exec Dt:
09/25/2009
5
NAGANUMA, HIROMASA
Exec Dt:
09/18/2009
6
TSUKAMOTO, MAKOTO
Exec Dt:
09/25/2009
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100104211
12587715
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG,
KRUMHOLZ & MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 12
Reel/Frame:024018/0431   Pages: 3
Recorded: 02/02/2010
Attorney Dkt #:SONYJP 3.3-1698
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSUKAMOTO, MAKOTO
Exec Dt:
01/28/2010
2
HIRAI, JUN
Exec Dt:
01/28/2010
3
NISHIO, AYATAKA
Exec Dt:
01/29/2010
4
TAKAHASHI, NAOMASA
Exec Dt:
01/29/2010
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8441687
US20100165409
12733414
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 13
Reel/Frame:026731/0832   Pages: 2
Recorded: 08/08/2011
Attorney Dkt #:SONYIP 3.0-2586
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, JUN
Exec Dt:
07/07/2011
2
TSUKAMOTO, MAKOTO
Exec Dt:
07/07/2011
3
IGARASHI, MASAYA
Exec Dt:
07/07/2011
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO 108-0075, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8564725
US20120044423
13204875
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ ET AL.
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 14
Reel/Frame:028769/0883   Pages: 2
Recorded: 08/10/2012
Attorney Dkt #:SONY JP 3.0-2860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TSUKAMOTO, MAKOTO
Exec Dt:
07/19/2012
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130050413
13571880
Correspondence name and address
DENNIS M. SMID, ESQ.
LERNER, DAVID, LITTENBERG, KRUMHOLZ &
MENTLIK, LLP
600 SOUTH AVENUE WEST
WESTFIELD, NJ 07090
Assignment: 15
Reel/Frame:043283/0253   Pages: 5
Recorded: 08/14/2017
Attorney Dkt #:002500-000005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENO, TAKESHI
Exec Dt:
08/01/2017
2
KATO, CHIHIRO
Exec Dt:
07/28/2017
3
NAKATA, YUICHIRO
Exec Dt:
07/28/2017
4
AOKI, NOBUYORI
Exec Dt:
07/28/2017
5
BIAN, GUANGCHUN
Exec Dt:
07/28/2017
6
TSUKAMOTO, MAKOTO
Exec Dt:
07/28/2017
Assignee
1
TOMEY CORPORATION
11-33, NORITAKESHINMACHI 2-CHOME, NISHI-KU, NAGOYA-SHI
AICHI, JAPAN 451-0051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180052075
15676138
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 16
Reel/Frame:055800/0136   Pages: 8
Recorded: 04/01/2021
Attorney Dkt #:P62890
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TOSHIKAZU
Exec Dt:
03/11/2021
2
TAKEUCHI, EIJI
Exec Dt:
02/12/2021
3
TSUKAMOTO, MAKOTO
Exec Dt:
02/14/2021
4
YABUKI, MASANORI
Exec Dt:
02/18/2021
Assignee
1
EKO INSTRUMENTS CO., LTD.
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210333363
17282216
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 17
Reel/Frame:055840/0022   Pages: 8
Recorded: 04/06/2021
Attorney Dkt #:P62917
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TOSHIKAZU
Exec Dt:
03/11/2021
2
TAKEUCHI, EIJI
Exec Dt:
02/12/2021
3
TSUKAMOTO, MAKOTO
Exec Dt:
02/14/2021
4
YABUKI, MASANORI
Exec Dt:
02/18/2021
Assignee
1
EKO INSTRUMENTS CO., LTD.
1-21-8 HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11650323
US20210389471
17283145
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 18
Reel/Frame:057169/0932   Pages: 8
Recorded: 08/13/2021
Attorney Dkt #:P63512
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HASEGAWA, TOSHIKAZU
Exec Dt:
03/11/2021
2
TAKEUCHI, EIJI
Exec Dt:
02/12/2021
3
TSUKAMOTO, MAKOTO
Exec Dt:
02/14/2021
4
YABUKI, MASANORI
Exec Dt:
02/18/2021
Assignee
1
EKO INSTRUMENTS CO., LTD.
1-21-8, HATAGAYA, SHIBUYA-KU
TOKYO, JAPAN 1510072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220011233
17417249
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
1950 ROLAND CLARKE PLACE
RESTON, VA 20191

Search Results as of: 05/02/2024 08:01 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