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 : KIKUCHI, TOSHIMITSU
Total Assignments: 11
Assignment: 1
Reel/Frame:028078/0282   Pages: 3
Recorded: 04/19/2012
Attorney Dkt #:P6301US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKANIWA, MOTOKI
Exec Dt:
03/05/2012
2
KIKUCHI, TOSHIMITSU
Exec Dt:
03/05/2012
3
UNO, TAKAAKI
Exec Dt:
03/05/2012
4
OKADA, TAKASHI
Exec Dt:
03/05/2012
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9028949
US20120199383
13503023
Correspondence name and address
MASAYASU MORI
918 PRINCE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:031372/0918   Pages: 8
Recorded: 10/09/2013
Attorney Dkt #:419671US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, KINJI
Exec Dt:
08/26/2013
2
LEE, HO-JIN
Exec Dt:
08/28/2013
3
KIKUCHI, TOSHIMITSU
Exec Dt:
08/26/2013
4
KASAHARA, TAISUKE
Exec Dt:
08/28/2013
5
KATSUYAMA, HIROMOTO
Exec Dt:
08/26/2013
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140217322
13983428
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:049270/0158   Pages: 5
Recorded: 05/23/2019
Attorney Dkt #:1161LT-191800-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TOSHIMITSU
Exec Dt:
04/08/2019
2
TSUTAI, YOSHIFUMI
Exec Dt:
04/08/2019
3
ABE, TAKASHI
Exec Dt:
04/08/2019
4
HAYASAKA, AI
Exec Dt:
04/12/2019
Assignee
1
NGK SPARK PLUG CO., LTD.
14-18, TAKATSUJI-CHO, MIZUHO-KU
NAGOYA-SHI, AICHI, JAPAN 4678525
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11060020
US20190316034
16463652
Correspondence name and address
STITES & HARBISON PLLC
1800 DIAGONAL ROAD
SUITE 325
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:055156/0918   Pages: 4
Recorded: 02/05/2021
Attorney Dkt #:106191-US-580
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TOSHIMITSU
Exec Dt:
01/13/2021
2
SANO, TAKUYA
Exec Dt:
01/13/2021
3
SENGA, HIROFUMI
Exec Dt:
01/13/2021
4
SAKAGAMI, YUTO
Exec Dt:
01/13/2021
5
FUKUMOTO, TAKATO
Exec Dt:
01/13/2021
6
HAYAKAWA, TOSHIYUKI
Exec Dt:
01/13/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU,
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11912873
US20210238396
17161688
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 5
Reel/Frame:057445/0096   Pages: 10
Recorded: 09/10/2021
Attorney Dkt #:538795US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, TAKUMI
Exec Dt:
07/28/2021
2
SAKAGAMI, YUTO
Exec Dt:
07/28/2021
3
SENGA, HIROFUMI
Exec Dt:
07/29/2021
4
SANO, TAKUYA
Exec Dt:
07/28/2021
5
FUKUMOTO, TAKATO
Exec Dt:
08/02/2021
6
KAIZU, MICHITAKA
Exec Dt:
07/28/2021
7
KIKUCHI, TOSHIMITSU
Exec Dt:
07/28/2021
8
HAYAKAWA, TOSHIYUKI
Exec Dt:
07/28/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220251351
17438080
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:057462/0575   Pages: 7
Recorded: 09/13/2021
Attorney Dkt #:538788US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADACHI, TAKUMI
Exec Dt:
07/28/2021
2
SENGA, HIROFUMI
Exec Dt:
07/29/2021
3
KAIZU, MICHITAKA
Exec Dt:
07/28/2021
4
KIKUCHI, TOSHIMITSU
Exec Dt:
07/28/2021
5
SANO, TAKUYA
Exec Dt:
07/28/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220153971
17438699
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:057533/0184   Pages: 8
Recorded: 09/20/2021
Attorney Dkt #:539355US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TOSHIMITSU
Exec Dt:
09/06/2021
2
SENGA, HIROFUMI
Exec Dt:
09/06/2021
3
SAKAGAMI, YUTO
Exec Dt:
09/07/2021
4
SANO, TAKUYA
Exec Dt:
09/07/2021
5
FUKUMOTO, TAKATO
Exec Dt:
09/07/2021
6
HAYAKAWA, TOSHIYUKI
Exec Dt:
09/06/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220098380
17479492
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:059190/0824   Pages: 9
Recorded: 03/08/2022
Attorney Dkt #:542143US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TOSHIMITSU
Exec Dt:
12/08/2021
2
SENGA, HIROFUMI
Exec Dt:
11/26/2021
3
NAKAHAMA, TATSUMOTO
Exec Dt:
11/26/2021
4
SANO, TAKUYA
Exec Dt:
11/29/2021
5
FUKUMOTO, TAKATO
Exec Dt:
11/26/2021
6
SAKAGAMI, YUTO
Exec Dt:
11/29/2021
7
HAYAKAWA, TOSHIYUKI
Exec Dt:
11/26/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220290017
17688944
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:059190/0952   Pages: 9
Recorded: 03/08/2022
Attorney Dkt #:542147US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TOSHIMITSU
Exec Dt:
12/08/2021
2
SENGA, HIROFUMI
Exec Dt:
11/26/2021
3
NAKAHAMA, TATSUMOTO
Exec Dt:
11/26/2021
4
SANO, TAKUYA
Exec Dt:
11/29/2021
5
FUKUMOTO, TAKATO
Exec Dt:
11/26/2021
6
SAKAGAMI, YUTO
Exec Dt:
11/29/2021
7
HAYAKAWA, TOSHIYUKI
Exec Dt:
11/26/2021
Assignee
1
JSR CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8640
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220289886
17688950
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:063985/0607   Pages: 8
Recorded: 06/19/2023
Attorney Dkt #:548061US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SENGA, HIROFUMI
Exec Dt:
05/10/2023
2
KIKUCHI, TOSHIMITSU
Exec Dt:
05/09/2023
3
SAKAGAMI, YUTO
Exec Dt:
06/03/2023
4
SANO, TAKUYA
Exec Dt:
05/10/2023
5
FUKUMOTO, TAKATO
Exec Dt:
05/11/2023
6
HAYAKAWA, TOSHIYUKI
Exec Dt:
05/09/2023
Assignee
1
ENEOS MATERIALS CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240002643
18254808
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:064212/0508   Pages: 8
Recorded: 07/11/2023
Attorney Dkt #:548474US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIKUCHI, TOSHIMITSU
Exec Dt:
05/09/2023
2
SENGA, HIROFUMI
Exec Dt:
05/10/2023
3
SAKAGAMI, YUTO
Exec Dt:
06/03/2023
4
SANO, TAKUYA
Exec Dt:
05/10/2023
5
FUKUMOTO, TAKATO
Exec Dt:
05/11/2023
6
HAYAKAWA, TOSHIYUKI
Exec Dt:
05/09/2023
Assignee
1
ENEOS MATERIALS CORPORATION
9-2, HIGASHI-SHINBASHI 1-CHOME
MINATO-KU, TOKYO, JAPAN 105-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240042800
18256126
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 04/27/2024 01:52 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