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 : SAKAMOTO, KEISUKE
Total Assignments: 20
Assignment: 1
Reel/Frame:014849/0455   Pages: 2
Recorded: 01/06/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAGINO, TAKASHI
Exec Dt:
11/19/2003
2
SAITO, MASAO
Exec Dt:
11/19/2003
3
SAKAMOTO, KEISUKE
Exec Dt:
11/19/2003
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, 471-8571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D494892
NONE
29190584
Correspondence name and address
PERRY J. SAIDMAN
1110 BONIFANT STREET
SUUTE 510
SILVER SPRING, MD 20910
Assignment: 2
Reel/Frame:016601/0146   Pages: 3
Recorded: 05/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KATSUHIRO
Exec Dt:
04/27/2005
2
TADA, HIROYUKI
Exec Dt:
04/27/2005
3
HIRAI, KENICHI
Exec Dt:
05/16/2005
4
SAKAMOTO, KEISUKE
Exec Dt:
04/27/2005
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D521905
NONE
29224205
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 3
Reel/Frame:016601/0149   Pages: 2
Recorded: 05/25/2005
Attorney Dkt #:07057.0098-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUBOTA, YUTAKA
Exec Dt:
04/28/2005
2
SAKAMOTO, KEISUKE
Exec Dt:
04/27/2005
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D552019
NONE
29224204
Correspondence name and address
FINNEGAN HENDERSON FARABOW GARRETT &
DUNNER, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 4
Reel/Frame:016601/0228   Pages: 2
Recorded: 05/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, KENICHI
Exec Dt:
05/16/2005
2
SAKAMOTO, KEISUKE
Exec Dt:
04/27/2005
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D522672
NONE
29224212
Correspondence name and address
STEPHEN L. PETERSON
FINNEGAN, HENDERSON, FARABOW, ET AL
901 NEW YORK AVENUE, N.W.
WASHINGTON, DC 20001-4413
Assignment: 5
Reel/Frame:016601/0334   Pages: 2
Recorded: 05/27/2005
Attorney Dkt #:07057.0103-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
04/27/2005
2
YAGIHASHI, AKIRA
Exec Dt:
04/28/2005
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D536595
NONE
29224202
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
DUNNER, LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 6
Reel/Frame:016601/0539   Pages: 3
Recorded: 05/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAI, AI
Exec Dt:
04/27/2005
2
HIRAI, KENICHI
Exec Dt:
05/16/2005
3
SUZUKI, KATSUHIRO
Exec Dt:
04/27/2005
4
SAKAMOTO, KEISUKE
Exec Dt:
04/27/2005
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, TOYOTA-SHI
AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D523158
NONE
29224203
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, GARRETT &
LLP
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413
Assignment: 7
Reel/Frame:021988/0191   Pages: 2
Recorded: 12/09/2008
Attorney Dkt #:07057.0301-00000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, KATSUHIRO
Exec Dt:
12/01/2008
2
SAKAMOTO, KEISUKE
Exec Dt:
12/01/2008
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO, AICHI-KEN
TOYOTA, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D626887
NONE
29325375
Correspondence name and address
STEPHEN L. PETERSON
FINNEGAN, HENDERSON, FARABOW, GARRETT
& DUNNER, L.L.P.
901 NEW YORK AVENUE, N.W.
WASHINGTON, D.C. 20001-4413
Assignment: 8
Reel/Frame:023572/0850   Pages: 2
Recorded: 11/25/2009
Attorney Dkt #:1612.256
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KITAZUMI, KAZUMI
Exec Dt:
11/19/2009
2
SAKAMOTO, KEISUKE
Exec Dt:
11/19/2009
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D614543
NONE
29342296
Correspondence name and address
PERRY SAIDMAN
8601 GEORGIA AVE
SUITE 603
SILVER SPRING, MD 20910
Assignment: 9
Reel/Frame:026379/0249   Pages: 2
Recorded: 06/02/2011
Attorney Dkt #:1721.082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMATSU, NOBUYUKI
Exec Dt:
05/13/2011
2
MATSUMOTO, KENGO
Exec Dt:
05/13/2011
3
HIRANAKA, SHINICHI
Exec Dt:
05/13/2011
4
SAKAMOTO, KEISUKE
Exec Dt:
05/13/2011
5
MIYATA, SHIN
Exec Dt:
05/13/2011
6
SUGIMOTO, SATORU
Exec Dt:
05/13/2011
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D696993
NONE
29388894
Correspondence name and address
SAIDMAN DESIGNLAW GROUP
8601 GEORGIA AVE
SUITE 603
SILVER SPRING, MD 20910
Assignment: 10
Reel/Frame:027501/0705   Pages: 2
Recorded: 01/09/2012
Attorney Dkt #:1612.354
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KENGO
Exec Dt:
11/24/2011
2
HIRANAKA, SHINICHI
Exec Dt:
11/24/2011
3
SAKAMOTO, KEISUKE
Exec Dt:
11/24/2011
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D669401
NONE
29400479
Correspondence name and address
SAIDMAN DESIGNLAW GROUP
8601 GEORGIA AVENUE, SUITE 603
SILVER SPRING, MD 20910
Assignment: 11
Reel/Frame:039331/0989   Pages: 6
Recorded: 08/03/2016
Attorney Dkt #:1451308.294US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
07/27/2016
2
KIMURA, AKIRA
Exec Dt:
07/27/2016
3
SHIMADA, KATSUNORI
Exec Dt:
07/27/2016
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9873796
US20170009075
15116344
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 12
Reel/Frame:041663/0470   Pages: 3
Recorded: 03/21/2017
Attorney Dkt #:P170046US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
01/31/2017
2
KIMURA, AKIRA
Exec Dt:
01/31/2017
3
SHIMADA, KATSUNORI
Exec Dt:
02/06/2017
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9904166
US20170299961
15512952
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 13
Reel/Frame:045197/0205   Pages: 6
Recorded: 03/14/2018
Attorney Dkt #:DAI-11474
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
02/17/2018
2
TAKEUCHI, HISAHARU
Exec Dt:
02/15/2018
3
TAKEI, HARUKI
Exec Dt:
02/26/2018
4
IKEDA, HAJIME
Exec Dt:
02/08/2018
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8280
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10592150
US20180253253
15759842
Correspondence name and address
MATTINGLY & MALUR, PC
1800 DIAGONAL ROAD
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:056053/0418   Pages: 4
Recorded: 04/27/2021
Attorney Dkt #:P210379US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
03/29/2021
2
OISHI, KENTARO
Exec Dt:
03/30/2021
3
ASAMI, RYOUSUKE
Exec Dt:
03/31/2021
4
TOKUOKA, MAYUMI
Exec Dt:
04/01/2021
5
SHIMADA, KATSUNORI
Exec Dt:
04/01/2021
6
FUJISAWA, KEISUKE
Exec Dt:
03/29/2021
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220002550
17289024
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 15
Reel/Frame:056342/0623   Pages: 4
Recorded: 05/25/2021
Attorney Dkt #:P210441US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
03/29/2021
2
YAMAJI, AYAKA
Exec Dt:
03/30/2021
3
SUZUKI, KAZUSHI
Exec Dt:
03/29/2021
4
TOKUOKA, MAYUMI
Exec Dt:
04/01/2021
5
SHIMADA, KATSUNORI
Exec Dt:
04/01/2021
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230141091
17296639
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 16
Reel/Frame:056342/0659   Pages: 4
Recorded: 05/25/2021
Attorney Dkt #:P210442US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
03/29/2021
2
YAMAJI, AYAKA
Exec Dt:
03/30/2021
3
SHIMIZU, NOZOMI
Exec Dt:
03/29/2021
4
TOKUOKA, MAYUMI
Exec Dt:
04/01/2021
5
SHIMADA, KATSUNORI
Exec Dt:
04/01/2021
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230147454
17296647
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 17
Reel/Frame:056342/0687   Pages: 4
Recorded: 05/25/2021
Attorney Dkt #:P210443US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
03/29/2021
2
OISHI, KENTARO
Exec Dt:
03/30/2021
3
ASAMI, RYOUSUKE
Exec Dt:
03/31/2021
4
TOKUOKA, MAYUMI
Exec Dt:
04/01/2021
5
SHIMADA, KATSUNORI
Exec Dt:
04/01/2021
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230144572
17296656
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 18
Reel/Frame:056342/0712   Pages: 4
Recorded: 05/25/2021
Attorney Dkt #:P210444US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
03/29/2021
2
YAMAJI, AYAKA
Exec Dt:
03/30/2021
3
SUZUKI, KAZUSHI
Exec Dt:
03/29/2021
4
TOKUOKA, MAYUMI
Exec Dt:
04/01/2021
5
SHIMADA, KATSUNORI
Exec Dt:
04/01/2021
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230147608
17296665
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182
Assignment: 19
Reel/Frame:058496/0600   Pages: 3
Recorded: 12/29/2021
Attorney Dkt #:1612.887
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAJI, MASAYUKI
Exec Dt:
12/13/2021
2
SAKAMOTO, KEISUKE
Exec Dt:
12/13/2021
Assignee
1
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOYOTA-SHI, AICHI-KEN, JAPAN 471-8571
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D983100
NONE
29804726
Correspondence name and address
GEORGE D. RAYNAL
8601 GEORGIA AVENUE, SUITE #603
SILVER SPRING, MD 20910
Assignment: 20
Reel/Frame:062225/0216   Pages: 5
Recorded: 12/28/2022
Attorney Dkt #:P221027US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, KEISUKE
Exec Dt:
10/07/2022
2
TAMURA, YUJI
Exec Dt:
10/05/2022
3
OISHI, KENTARO
Exec Dt:
10/05/2022
4
HIDAKA, YUTA
Exec Dt:
10/05/2022
5
YAMADA, TAKESHI
Exec Dt:
10/05/2022
6
ASAMI, RYOUSUKE
Exec Dt:
10/09/2022
7
YASUI, KENGO
Exec Dt:
10/06/2022
8
TOKUOKA, MAYUMI
Exec Dt:
10/06/2022
9
SHIMADA, KATSUNORI
Exec Dt:
10/07/2022
Assignee
1
DIC CORPORATION
35-58, SAKASHITA 3-CHOME, ITABASHI-KU
TOKYO, JAPAN 174-8520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230287218
18013406
Correspondence name and address
WHDA, LLP
8500 LEESBURG PIKE
SUITE 7500
TYSONS, VA 22182

Search Results as of: 04/18/2024 06:21 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