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 : SHIBATA, MASAHIKO
Total Assignments: 9
Assignment: 1
Reel/Frame:007952/0702   Pages: 2
Recorded: 04/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUGIMOTO, TADASHI
Exec Dt:
03/25/1996
2
SHIBATA, MASAHIKO
Exec Dt:
03/25/1996
3
IMURO, YOSHIHIRO
Exec Dt:
03/25/1996
Assignee
1
OPTEX CO., LTD.
7-5, NIONOHAMA 4-CHOME, OTSU-SHI
SHIGA, JAPAN 520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5689235
NONE
08626416
Correspondence name and address
HAMILTON, BROOK, SMITH & REYNOLDS
LEO R. REYNOLDS, ESQ.
TWO MILITIA DRIVE
LEXINGTON, MA 02173
Assignment: 2
Reel/Frame:015590/0215   Pages: 3
Recorded: 07/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHASHI, TAKAHIRO
Exec Dt:
05/31/2004
2
MURAYAMA, GO
Exec Dt:
05/31/2004
3
MATSUMOTO, YASUHIKO
Exec Dt:
05/31/2004
4
SHIBATA, MASAHIKO
Exec Dt:
05/31/2004
5
MIWA, RYOSUKE
Exec Dt:
05/31/2004
6
MARUTA, KOUJI
Exec Dt:
05/31/2004
Assignee
1
OPTEX CO., LTD.
7-5, NIONOHAMA 4-CHOME, OHTSU-SHI
SHIGA 520-0801, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D530356
NONE
29206274
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
NILS E. PEDERSEN, ESQ.
2033 K STREET, N.W., SUITE 800
WASHINGTON, DC 20006-1021
Assignment: 3
Reel/Frame:017639/0933   Pages: 2
Recorded: 03/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, MASAHIKO
Exec Dt:
02/20/2006
2
MIWA, RYOSUKE
Exec Dt:
02/20/2006
Assignee
1
OPTEX CO., LTD.
7-5, NIONOHAMA 4-CHOME
OTSU-SHI, SHIGA 520-0801, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070008411
10570137
Correspondence name and address
SUGHRUE MION, PLLC
2100 PENNSYLVANIA AVENUE, N.W.
SUITE 800
WASHINGTON, DC 20037
Assignment: 4
Reel/Frame:043899/0242   Pages: 14
Recorded: 10/19/2017
Attorney Dkt #:508480US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKOYAMA, SHINJI
Exec Dt:
10/02/2017
2
SHIBATA, MASAHIKO
Exec Dt:
10/02/2017
3
HIRAMATSU, DAISUKE
Exec Dt:
10/02/2017
4
UEMURA, YOICHI
Exec Dt:
10/03/2017
5
NOZAKI, DAI
Exec Dt:
10/02/2017
6
SUZUKI, KAZUHIRO
Exec Dt:
10/10/2017
7
IWASHITA, DAISUKE
Exec Dt:
10/03/2017
8
NIIDA, KUNIOMI
Exec Dt:
10/02/2017
9
TSUJIKAWA, KAZUMA
Exec Dt:
10/03/2017
10
OKINAKA, AKIRA
Exec Dt:
10/02/2017
11
ARAI, YUTARO
Exec Dt:
10/02/2017
12
SATO, MASATAKA
Exec Dt:
10/02/2017
Assignee
1
KABUSHIKI KAISHA TOSHIBA
1-1, SHIBAURA 1-CHOME, MINATO-KU
TOKYO, JAPAN 105-8001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10177697
US20180131303
15787751
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 5
Reel/Frame:051253/0331   Pages: 4
Recorded: 12/11/2019
Attorney Dkt #:0925-0342PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, MASAHIKO
Exec Dt:
11/07/2019
2
SHIRAKI, KENGO
Exec Dt:
11/18/2019
3
NAKAHARA, DAIKI
Exec Dt:
11/07/2019
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11493912
US20200264595
16621196
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 6
Reel/Frame:052489/0195   Pages: 4
Recorded: 04/24/2020
Attorney Dkt #:2565-0630PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, MASAHIKO
Exec Dt:
03/04/2020
2
MII, SATOSHI
Exec Dt:
03/04/2020
3
NAKAHARA, DAIKI
Exec Dt:
03/04/2020
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11366627
US20200249896
16856755
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 7
Reel/Frame:055053/0103   Pages: 4
Recorded: 01/20/2021
Attorney Dkt #:2565-0698PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIBATA, MASAHIKO
Exec Dt:
12/23/2020
2
MII, SATOSHI
Exec Dt:
12/23/2020
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210142201
17152469
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22042
Assignment: 8
Reel/Frame:060621/0609   Pages: 8
Recorded: 07/11/2022
Attorney Dkt #:2565-0798PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, MASAAKI
Exec Dt:
05/31/2022
2
SHIBATA, MASAHIKO
Exec Dt:
05/31/2022
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220342407
17860666
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:065745/0527   Pages: 8
Recorded: 12/04/2023
Attorney Dkt #:2565-0886PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AOKI, MASAAKI
Exec Dt:
10/13/2023
2
SHIBATA, MASAHIKO
Exec Dt:
10/13/2023
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240095559
18524446
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042

Search Results as of: 04/26/2024 08:02 AM
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