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Patent Assignment Assignor Details
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Assignor Name : OTSUKA, MASATAKA
Total Assignments: 20
Assignment: 1
Reel/Frame:017086/0276   Pages: 2
Recorded: 10/12/2005
Attorney Dkt #:500.45260XOO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
EBIHARA, TATSUYA
Exec Dt:
10/03/2005
2
OTSUKA, MASATAKA
Exec Dt:
10/04/2005
Assignee
1
HITACHI, LTD.
6-6, MARUNOUCHI 1-CHOME
CHIYODA-KU, TOKOY, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7586545
US20060017851
11185694
Correspondence name and address
ANTONELLI, TERRY, STOUT & KRAUS, LLP
1300 NORTH 17TH STREET - SUITE 1800
ARLINGTON, VA 22209
Assignment: 2
Reel/Frame:017960/0416   Pages: 4
Recorded: 05/26/2006
Attorney Dkt #:1163-0568PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUEMATSU, NORIHARU
Exec Dt:
05/10/2006
2
TSUTSUMI, KOUJI
Exec Dt:
05/10/2006
3
SOGABE, YASUSHI
Exec Dt:
05/10/2006
4
KAMEMARU, TOSHIHISA
Exec Dt:
05/10/2006
5
KONISHI, YOSHIHIKO
Exec Dt:
05/10/2006
6
OTSUKA, MASATAKA
Exec Dt:
05/10/2006
7
HAYASHI, RYOJI
Exec Dt:
05/10/2006
8
TAIRA, AKINORI
Exec Dt:
05/10/2006
Assignee
1
MITSUBISHI DENKI KABUSHIKI KAISHA
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7817742
US20070081585
10580568
Correspondence name and address
D. RICHARD ANDERSON
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:024760/0573   Pages: 2
Recorded: 07/29/2010
Attorney Dkt #:364480US-1219-57-2-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SATOSHI
Exec Dt:
06/18/2010
2
TAKAHASHI, TOORU
Exec Dt:
06/18/2010
3
OTSUKA, MASATAKA
Exec Dt:
06/18/2010
4
MIYASHITA, HIROAKI
Exec Dt:
06/18/2010
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8599090
US20100321265
12865223
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:040902/0133   Pages: 5
Recorded: 01/09/2017
Attorney Dkt #:008500-ME0063
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, TAKASHI
Exec Dt:
11/02/2016
2
YAMAGUCHI, SATOSHI
Exec Dt:
11/07/2016
3
OTSUKA, MASATAKA
Exec Dt:
11/07/2016
4
HANGAI, MASATAKE
Exec Dt:
11/07/2016
5
YAMAMOTO, NAOYUKI
Exec Dt:
11/04/2016
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10361483
US20170207529
15324879
Correspondence name and address
STUDEBAKER & BRACKETT PC
12700 SUNRISE VALLEY DRIVE
SUITE 102
RESTON, VA 20191
Assignment: 5
Reel/Frame:042811/0949   Pages: 5
Recorded: 06/26/2017
Attorney Dkt #:008500-ME0078
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, TASUKU
Exec Dt:
04/26/2017
2
KIHIRA, KAZUNARI
Exec Dt:
04/27/2017
3
OTSUKA, MASATAKA
Exec Dt:
04/27/2017
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10284239
US20180269911
15539765
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 6
Reel/Frame:043080/0939   Pages: 5
Recorded: 07/24/2017
Attorney Dkt #:008500-ME0079
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUKI, MAKOTO
Exec Dt:
05/29/2017
2
KIHIRA, KAZUNARI
Exec Dt:
05/31/2017
3
OTSUKA, MASATAKA
Exec Dt:
05/31/2017
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9917377
US20180019524
15545896
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 7
Reel/Frame:043729/0896   Pages: 5
Recorded: 09/28/2017
Attorney Dkt #:008500-ME0082
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KIHIRA, KAZUNARI
Exec Dt:
08/03/2017
2
MATSUKI, MAKOTO
Exec Dt:
07/31/2017
3
WATANABE, HIKARU
Exec Dt:
08/03/2017
4
IURA, HIROKI
Exec Dt:
07/31/2017
5
OTSUKA, MASATAKA
Exec Dt:
07/31/2017
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10142000
US20180287678
15562784
Correspondence name and address
STUDEBAKER & BRACKETT PC
8255 GREENSBORO DRIVE
SUITE 300
TYSONS, VA 22102
Assignment: 8
Reel/Frame:046531/0759   Pages: 4
Recorded: 06/28/2018
Attorney Dkt #:1163-1373PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOTO, JUN
Exec Dt:
04/23/2018
2
YAMAGUCHI, SATOSHI
Exec Dt:
04/23/2018
3
OTSUKA, MASATAKA
Exec Dt:
04/24/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10873121
US20180375183
16066263
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 9
Reel/Frame:046620/0968   Pages: 4
Recorded: 07/24/2018
Attorney Dkt #:1163-1382PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARUYAMA, TAKASHI
Exec Dt:
04/25/2018
2
YAMAGUCHI, SATOSHI
Exec Dt:
04/26/2018
3
OTSUKA, MASATAKA
Exec Dt:
04/24/2018
4
YAMAMOTO, NAOYUKI
Exec Dt:
05/07/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10923813
US20190058262
16072125
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 10
Reel/Frame:046596/0923   Pages: 5
Recorded: 08/09/2018
Attorney Dkt #:515268US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, SATOSHI
Exec Dt:
06/15/2018
2
WATANABE, HIKARU
Exec Dt:
06/20/2018
3
KURIYAMA, TASUKU
Exec Dt:
06/20/2018
4
MARUYAMA, TAKASHI
Exec Dt:
06/18/2018
5
OTSUKA, MASATAKA
Exec Dt:
06/20/2018
6
MORISHIGE, HIDEKI
Exec Dt:
06/14/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10355740
US20190044568
16076787
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:046668/0841   Pages: 4
Recorded: 08/22/2018
Attorney Dkt #:1163-1392PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, TASUKU
Exec Dt:
06/18/2018
2
YAMAGUCHI, SATOSHI
Exec Dt:
06/19/2018
3
OTSUKA, MASATAKA
Exec Dt:
06/20/2018
4
FUKASAWA, TORU
Exec Dt:
06/20/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10326201
US20190051984
16078595
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 12
Reel/Frame:046997/0148   Pages: 5
Recorded: 09/27/2018
Attorney Dkt #:1163-1410PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, HIKARU
Exec Dt:
07/22/2018
2
MARUYAMA, TAKASHI
Exec Dt:
07/26/2018
3
HIROTA, AKIMICHI
Exec Dt:
07/26/2018
4
YAMAGUCHI, SATOSHI
Exec Dt:
07/27/2018
5
OTSUKA, MASATAKA
Exec Dt:
07/25/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10615497
US20190109377
16088625
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 13
Reel/Frame:047325/0740   Pages: 6
Recorded: 10/26/2018
Attorney Dkt #:0054-0539PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, HIKARU
Exec Dt:
08/30/2018
2
YAMAGUCHI, SATOSHI
Exec Dt:
09/05/2018
3
OTSUKA, MASATAKA
Exec Dt:
08/30/2018
4
MORISHIGE, HIDEKI
Exec Dt:
08/30/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 1008310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190131701
16096408
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 14
Reel/Frame:047696/0964   Pages: 4
Recorded: 10/22/2018
Attorney Dkt #:1163-1421PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KURIYAMA, TASUKU
Exec Dt:
09/13/2018
2
MARUYAMA, TAKASHI
Exec Dt:
09/13/2018
3
YAMAGUCHI, SATOSHI
Exec Dt:
09/10/2018
4
OTSUKA, MASATAKA
Exec Dt:
09/20/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190140724
16095409
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 15
Reel/Frame:047784/0747   Pages: 4
Recorded: 12/11/2018
Attorney Dkt #:1163-1421PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE FOR THIRD INVENTOR PREVIOUSLY RECORDED AT REEL: 047696 FRAME: 0964. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
KURIYAMA, TASUKU
Exec Dt:
09/13/2018
2
MARUYAMA, TAKASHI
Exec Dt:
09/13/2018
3
YAMAGUCHI, SATOSHI
Exec Dt:
09/18/2018
4
OTSUKA, MASATAKA
Exec Dt:
09/20/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190140724
16095409
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 EAST
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:051650/0986   Pages: 5
Recorded: 01/29/2020
Attorney Dkt #:519446US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WATANABE, HIKARU
Exec Dt:
10/31/2018
2
MARUYAMA, TAKASHI
Exec Dt:
10/31/2018
3
OTSUKA, MASATAKA
Exec Dt:
10/31/2018
4
USHIJIMA, YU
Exec Dt:
10/31/2018
5
KIHIRA, KAZUNARI
Exec Dt:
10/31/2018
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11605903
US20190260137
16318924
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:048427/0106   Pages: 6
Recorded: 02/25/2019
Attorney Dkt #:1163-1462PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOKAWA, KEI
Exec Dt:
01/17/2019
2
GOTO, JUN
Exec Dt:
01/21/2019
3
KIHIRA, KAZUNARI
Exec Dt:
01/22/2019
4
TAKAHASHI, TOMOHIRO
Exec Dt:
01/24/2019
5
OTSUKA, MASATAKA
Exec Dt:
01/22/2019
6
NAKAMOTO, NARIHIRO
Exec Dt:
01/21/2019
7
FUKASAWA, TORU
Exec Dt:
01/21/2019
8
SASAKI, TAKURO
Exec Dt:
01/25/2019
9
MIZUNO, TOMOHIRO
Exec Dt:
01/25/2019
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10992039
US20190229418
16327648
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22040-0747
Assignment: 18
Reel/Frame:050754/0635   Pages: 5
Recorded: 10/17/2019
Attorney Dkt #:1163-1555PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMOTO, NARIHIRO
Exec Dt:
08/07/2019
2
YAMAGUCHI, SATOSHI
Exec Dt:
08/07/2019
3
FUKASAWA, TORU
Exec Dt:
08/07/2019
4
OTSUKA, MASATAKA
Exec Dt:
08/20/2019
5
MIYASHITA, HIROAKI
Exec Dt:
08/27/2019
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11128053
US20200044358
16605482
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 19
Reel/Frame:051809/0856   Pages: 5
Recorded: 02/13/2020
Attorney Dkt #:1163-1621PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOKAWA, KEI
Exec Dt:
12/19/2019
2
NAKAMOTO, NARIHIRO
Exec Dt:
12/17/2019
3
FUKASAWA, TORU
Exec Dt:
12/17/2019
4
TAKAHASHI, TOMOHIRO
Exec Dt:
12/23/2019
5
OTSUKA, MASATAKA
Exec Dt:
12/17/2019
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11183771
US20200395676
16638715
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 20
Reel/Frame:063144/0274   Pages: 26
Recorded: 03/22/2023
Attorney Dkt #:1163-1943PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IKEDA, SHUNICHI
Exec Dt:
02/28/2023
2
YOKOKAWA, KEI
Exec Dt:
02/28/2023
3
NAKAMOTO, NARIHIRO
Exec Dt:
02/28/2023
4
HIRAI, AKIHITO
Exec Dt:
02/28/2023
5
FUKASAWA, TORU
Exec Dt:
02/28/2023
6
OTSUKA, MASATAKA
Exec Dt:
02/28/2023
Assignee
1
MITSUBISHI ELECTRIC CORPORATION
7-3, MARUNOUCHI 2-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8310
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230223694
18124867
Correspondence name and address
BIRCH STEWART KOLASH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLSCHURCH, VA 22042

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