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Patent Assignment Assignor Details
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Assignor Name : SAKAMOTO, RYOTA
Total Assignments: 13
Assignment: 1
Reel/Frame:024765/0666   Pages: 3
Recorded: 07/30/2010
Attorney Dkt #:AAR-PT001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHIHARA, HIROSHI
Exec Dt:
07/20/2010
2
SAKAMOTO, RYOTA
Exec Dt:
07/20/2010
Assignee
1
THE UNIVERSITY OF TOKYO
3-1, HONGO 7-CHROME, BUNKYO-KU
TOKYO, JAPAN 1138654, JAPAN 1138654
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110004003
12865460
Correspondence name and address
RUY GARCIA-ZAMOR
12960 LINDEN CHURCH ROAD
CLARKSVILLE, MD 21029
Assignment: 2
Reel/Frame:034536/0752   Pages: 9
Recorded: 12/05/2014
Attorney Dkt #:444425US8PHPCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHATANI, MASAYUKI
Exec Dt:
11/30/2014
2
SAKAMOTO, RYOTA
Exec Dt:
11/25/2014
3
ENAMI, TOSHIAKI
Exec Dt:
11/26/2014
4
KURATA, YOSHINORI
Exec Dt:
11/26/2014
5
SASAKI, MAKOTO
Exec Dt:
11/28/2014
6
OKUDA, SHIZUE
Exec Dt:
11/28/2014
7
SAWAI, KUNIHITO
Exec Dt:
12/02/2014
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150154302
14406052
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:035503/0055   Pages: 9
Recorded: 04/24/2015
Attorney Dkt #:442067US8PHASSIGNMENT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, SUMIO
Exec Dt:
01/13/2015
2
NAKAYAMA, HIROSHI
Exec Dt:
03/04/2015
3
SAKAMOTO, RYOTA
Exec Dt:
01/15/2015
4
MIURA, CHIKA
Exec Dt:
01/16/2015
5
KAWACHI, TSUTOMU
Exec Dt:
02/01/2015
6
CHATANI, MASAYUKI
Exec Dt:
01/15/2015
7
MIYAKAWA, EIJI
Exec Dt:
01/21/2015
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9652598
US20150242596
14625141
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:038580/0036   Pages: 2
Recorded: 05/12/2016
Attorney Dkt #:KTG-P0001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, RYOTA
Exec Dt:
04/27/2016
Assignee
1
KOEI TECMO GAMES CO., LTD.
1-18-12, MINOWA-CHO, KOUHOKU-KU, YOKOHAMA
KANAGAWA, JAPAN 223-8503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9978342
US20160314562
15135639
Correspondence name and address
MORI & WARD, LLP
225 REINEKERS LANE
SUITE 690
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:040619/0884   Pages: 7
Recorded: 11/15/2016
Attorney Dkt #:6810-834
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURATA, MASAKI
Exec Dt:
10/17/2016
2
SUDOU, MIKI
Exec Dt:
10/18/2016
3
NISHIHARA, HIROSHI
Exec Dt:
10/31/2016
4
SAKAMOTO, RYOTA
Exec Dt:
11/01/2016
5
KAKINUMA, JUNKO
Exec Dt:
10/29/2016
Assignee
1
SONY CORPORATION
1-7-1 KONAN, MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10050210
US20170077413
15310942
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 6
Reel/Frame:044161/0772   Pages: 2
Recorded: 11/17/2017
Attorney Dkt #:6810-833
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, RYOTA
Exec Dt:
04/03/2017
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU
TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10147890
US20170092876
15311623
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202-5141
Assignment: 7
Reel/Frame:043574/0844   Pages: 3
Recorded: 09/13/2017
Attorney Dkt #:16443.2518
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, RYOTA
Exec Dt:
07/25/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513121
US20180086081
15703181
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 8
Reel/Frame:045080/0442   Pages: 3
Recorded: 03/01/2018
Attorney Dkt #:16443.2652
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, RYOTA
Exec Dt:
02/13/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10220615
US20180250931
15909531
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:050685/0524   Pages: 2
Recorded: 10/11/2019
Attorney Dkt #:ASK-0298US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, RYOTA
Exec Dt:
10/07/2019
Assignee
1
ASAHI KASEI MICRODEVICES CORPORATION
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11487076
US20200116975
16599120
Correspondence name and address
RYUKA USA LLP
111 NORTH MARKET STREET
SUITE 300
SAN JOSE, CA 95113
Assignment: 10
Reel/Frame:051645/0822   Pages: 3
Recorded: 01/28/2020
Attorney Dkt #:16443.3266
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SAKAMOTO, RYOTA
Exec Dt:
11/25/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11485141
US20200247127
16774798
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:062193/0292   Pages: 7
Recorded: 12/23/2022
Attorney Dkt #:09936-2207071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGATA, AKIKO
Exec Dt:
11/27/2022
2
MIZUMOTO, YUKA
Exec Dt:
11/26/2022
3
SAKAMOTO, RYOTA
Exec Dt:
11/30/2022
4
NAGASAWA, KAZUO
Exec Dt:
11/30/2022
5
TAKIWAKI, MASAKI
Exec Dt:
12/09/2022
6
KIKUTANI, YOSHIKUNI
Exec Dt:
12/09/2022
7
TAKAHASHI, KOJI
Exec Dt:
12/09/2022
8
FUKUZAWA, SEKETSU
Exec Dt:
12/12/2022
Assignees
1
TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
3-8-1 HARUMI-CHO, FUCHU-SHI
TOKYO, JAPAN 1838538
2
JEOL LTD.
3-1-2 MUSASHINO, AKISHIMA
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230242480
18087881
Correspondence name and address
THE WEBB LAW FIRM
420 FORT DUQUESNE BLVD.
ONE GATEWAY CENTER SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:062149/0351   Pages: 3
Recorded: 12/20/2022
Attorney Dkt #:ASK-0437US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKAMOTO, RYOTA
Exec Dt:
12/14/2022
2
YOKOBORI, TAKUMI
Exec Dt:
12/14/2022
Assignee
1
ASAHI KASEI MICRODEVICES CORPORATION
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230228874
18067736
Correspondence name and address
RYUKA USA LLP
JP CALIMAN, 3 CORPORATE PARK
SUITE 250
IRVINE, CA 92606
Assignment: 13
Reel/Frame:063224/0428   Pages: 3
Recorded: 04/04/2023
Attorney Dkt #:ASK-0459US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKADA, KEITA
Exec Dt:
03/23/2023
2
SAKAMOTO, RYOTA
Exec Dt:
03/27/2023
Assignee
1
ASAHI KASEI MICRODEVICES CORPORATION
1-1-2 YURAKUCHO, CHIYODA-KU
TOKYO, JAPAN 100-0006
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240008371
18295269
Correspondence name and address
RYUKA USA LLP
JP CALIMAN, 3 CORPORATE PARK
SUITE 250
IRVINE, CA 92606

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