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Patent Assignment Assignor Details
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Assignor Name : MURAYAMA, OSAMU
Total Assignments: 24
Assignment: 1
Reel/Frame:004952/0917   Pages: 1
Recorded: 08/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TAKEHANA, TAKAMICHI
Exec Dt:
08/01/1988
2
MURAYAMA, OSAMU
Exec Dt:
08/01/1988
3
NAKAJIMA, HIDEAKI
Exec Dt:
08/01/1988
4
YAMADA, MASATOSHI
Exec Dt:
08/01/1988
5
HAMADA, MAKOTO
Exec Dt:
08/01/1988
Assignee
1
CHINON KABUSHIKI KAISHA, 21-17, TAKASHIMA 1-CHOME, SUWA-SHI, NAGANO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4878080
NONE
07232100
Correspondence name and address
PARKHURST & OLIFF
P. O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 2
Reel/Frame:005730/0686   Pages: 5
Recorded: 04/26/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MURAYAMA, OSAMU
Exec Dt:
04/15/1991
2
HIROSAWA, YOSHIYUKI
Exec Dt:
04/17/1991
3
NAGAHASHI, NOBUYUKI
Exec Dt:
04/19/1991
Assignee
1
KABUSHIKI KAISHA KOMATSU SEISAKUSHO A CORP. OF JAPAN
3-6, AKASAKA 2-CHOME, MINATO-KU, TOKYO
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5138934
NONE
07678333
Correspondence name and address
RICHARDS, MEDLOCK & ANDREWS
4500 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270-2197
Assignment: 3
Reel/Frame:005740/0620   Pages: 3
Recorded: 06/12/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHII, MASAMI
Exec Dt:
06/04/1991
2
MURAYAMA, OSAMU
Exec Dt:
06/04/1991
3
KASAHARA, KENJI
Exec Dt:
06/04/1991
4
HORIUCHI, YOSHIMORI
Exec Dt:
06/04/1991
5
TOKITO, TOSHIHIRO
Exec Dt:
06/04/1991
Assignee
1
SONY CORPORATION, A CORPORATION OF JAPAN
7-35 KITASHINAGAWA-KU-6
SHINAGAWA, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314141
NONE
07713986
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
ATTN: ALVIN SINDERBRAND
530 FIFTH AVE.
NEW YORK, NY 10036
Assignment: 4
Reel/Frame:006846/0966   Pages: 2
Recorded: 12/06/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAYAMA, OSAMU
Exec Dt:
11/26/1993
Assignee
1
SONY CORPORATION
6-7-35 KITASHINAGAWA 6-CHOME
SHINAGAWA-KU, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5396382
NONE
08127572
Correspondence name and address
CURTIS, MORRIS & SAFFORD, P.C.
WILLIAM S. FROMMER
530 FIFTH AVENUE
NEW YORK, NY 10036
Assignment: 5
Reel/Frame:008103/0347   Pages: 2
Recorded: 05/28/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAYAMA, OSAMU
Exec Dt:
05/13/1996
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME
MINATO-KU, TOKYO 107, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5668742
NONE
08666329
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
ROGER D. GREER
233 S. WACKER DRIVE, SUITE 8660
SEARS TOWER
CHICAGO, IL 60606
Assignment: 6
Reel/Frame:008586/0927   Pages: 4
Recorded: 06/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAYAMA, OSAMU
Exec Dt:
05/20/1997
Assignee
1
SUN PROJECT CO., LTD.
KAMIAOKI 4-22-16
KAWAGUCHI, SAITAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5858425
NONE
08869205
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN, ET AL
JAY F. MOLDOVANYI
1100 SUPERIOR AVENUE
SUITE 700
CLEVELAND, OH 44114-2518
Assignment: 7
Reel/Frame:017862/0284   Pages: 3
Recorded: 06/30/2006
Attorney Dkt #:IAT P-42/500727.20049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, MASAYUKI
Exec Dt:
05/20/2006
2
MURAYAMA, OSAMU
Exec Dt:
05/20/2006
Assignee
1
OPT CORPORATION
5423-2 MIYAGAWA, CHINO-SHI
NAGANO, JAPAN 3910013
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7542671
US20080002969
11428021
Correspondence name and address
REED SMITH LLP
599 LEXINGTON AVENUE
NEW YORK, NY 10022-7650
Assignment: 8
Reel/Frame:022794/0691   Pages: 2
Recorded: 06/08/2009
Attorney Dkt #:047991-5026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAYAMA, YOSHIAKI
Exec Dt:
05/29/2009
2
MURAYAMA, OSAMU
Exec Dt:
05/29/2009
Assignee
1
MITSUBISHI RAYON CO., LTD.
6-41, KONAN 1-CHOME, MINATO-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100079701
12518134
Correspondence name and address
ROBERT J. GAYBRICK
1111 PENNSYLVANIA AVENUE NW
WASHINGTON, DC 20004
Assignment: 9
Reel/Frame:042460/0676   Pages: 3
Recorded: 05/22/2017
Attorney Dkt #:16443.2431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAYAMA, OSAMU
Exec Dt:
04/20/2017
2
WASHIZAWA, TAKEHITO
Exec Dt:
04/21/2017
3
KONISHI, YOSHIYUKI
Exec Dt:
04/21/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10118383
US20170334200
15601879
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 10
Reel/Frame:044930/0106   Pages: 3
Recorded: 02/14/2018
Attorney Dkt #:16443.2634
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAYAMA, OSAMU
Exec Dt:
12/01/2017
2
HIRUMA, DAISUKE
Exec Dt:
12/01/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10421300
US20180229520
15896562
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:045104/0966   Pages: 4
Recorded: 03/05/2018
Attorney Dkt #:16443.2304.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAI, EIJI
Exec Dt:
01/31/2018
2
AKAHANE, TAKASHI
Exec Dt:
01/31/2018
3
TAKAHASHI, YOJI
Exec Dt:
01/31/2018
4
MURAYAMA, OSAMU
Exec Dt:
01/31/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150314
US20170173983
15454149
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:047608/0358   Pages: 3
Recorded: 11/28/2018
Attorney Dkt #:16443.2860
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAYAMA, OSAMU
Exec Dt:
10/16/2018
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11318765
US20190160837
16202772
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:051699/0594   Pages: 3
Recorded: 02/03/2020
Attorney Dkt #:16443.3275
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, SHINYA
Exec Dt:
12/26/2019
2
MURAYAMA, OSAMU
Exec Dt:
12/26/2019
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11007803
US20200247160
16779891
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:051923/0345   Pages: 3
Recorded: 02/25/2020
Attorney Dkt #:16443.3332
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAYAMA, OSAMU
Exec Dt:
01/24/2020
2
YAMAZAKI, SHINYA
Exec Dt:
01/27/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11142007
US20200276845
16800690
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:052133/0136   Pages: 3
Recorded: 03/17/2020
Attorney Dkt #:16443.3358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUTA, DAIKI
Exec Dt:
02/05/2020
2
MURAYAMA, OSAMU
Exec Dt:
02/05/2020
3
TAKAHASHI, YOJI
Exec Dt:
02/06/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325388
US20200298580
16820768
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:052140/0225   Pages: 5
Recorded: 03/17/2020
Attorney Dkt #:16443.3361
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TATSUTA, DAIKI
Exec Dt:
02/05/2020
2
MURAYAMA, OSAMU
Exec Dt:
02/06/2020
3
SUZUKI, JUNYA
Exec Dt:
02/20/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11225078
US20200298568
16821387
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:054488/0605   Pages: 4
Recorded: 11/30/2020
Attorney Dkt #:J0203257US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMADA, MASAYOSHI
Exec Dt:
10/29/2020
2
IWAI, HIKARU
Exec Dt:
10/30/2020
3
YAMAZAKI, SHINYA
Exec Dt:
11/04/2020
4
MURAYAMA, OSAMU
Exec Dt:
11/04/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 1608801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11802017
US20210163245
17106482
Correspondence name and address
CHIP LAW GROUP
505 N LAKESHORE DR
SUITE 250
CHICAGO, IL 60611
Assignment: 18
Reel/Frame:054843/0957   Pages: 3
Recorded: 01/07/2021
Attorney Dkt #:16443.3686
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKAHASHI, YOJI
Exec Dt:
12/03/2020
2
MURAYAMA, OSAMU
Exec Dt:
12/03/2020
3
TATSUTA, DAIKI
Exec Dt:
12/01/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11345152
US20210213736
17143406
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 19
Reel/Frame:055295/0153   Pages: 3
Recorded: 02/17/2021
Attorney Dkt #:16443.3741
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAZAKI, SHINYA
Exec Dt:
01/25/2021
2
MURAYAMA, OSAMU
Exec Dt:
01/25/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11402500
US20210263148
17177558
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:060341/0172   Pages: 4
Recorded: 06/28/2022
Attorney Dkt #:16443.4227
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MURAYAMA, OSAMU
Exec Dt:
03/18/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220410567
17809478
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 21
Reel/Frame:060497/0939   Pages: 4
Recorded: 07/13/2022
Attorney Dkt #:16443.4258
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAYAMA, OSAMU
Exec Dt:
05/10/2022
2
YAMAZAKI, SHINYA
Exec Dt:
06/10/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958300
US20230016614
17812319
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 22
Reel/Frame:060843/0269   Pages: 5
Recorded: 08/18/2022
Attorney Dkt #:16443.4288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUMOTO, YUYA
Exec Dt:
07/12/2022
2
YAMASHITA, JUNPEI
Exec Dt:
07/04/2022
3
MURAYAMA, OSAMU
Exec Dt:
07/04/2022
4
YAMAZAKI, SHINYA
Exec Dt:
07/26/2022
5
KAMIYAMA, NOBUAKI
Exec Dt:
07/04/2022
6
NAKAGAWA, SHIGENORI
Exec Dt:
07/04/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230057854
17820648
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:060861/0770   Pages: 5
Recorded: 08/22/2022
Attorney Dkt #:16443.4289
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUMOTO, YUYA
Exec Dt:
07/12/2022
2
YAMASHITA, JUNPEI
Exec Dt:
07/04/2022
3
MURAYAMA, OSAMU
Exec Dt:
07/04/2022
4
YAMAZAKI, SHINYA
Exec Dt:
07/28/2022
5
KAMIYAMA, NOBUAKI
Exec Dt:
07/04/2022
6
NAKAGAWA, SHIGENORI
Exec Dt:
07/04/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11789386
US20230053888
17820523
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 24
Reel/Frame:061081/0064   Pages: 5
Recorded: 09/13/2022
Attorney Dkt #:16443.4303
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YUMOTO, YUYA
Exec Dt:
07/21/2022
2
YAMASHITA, JUNPEI
Exec Dt:
08/17/2022
3
MURAYAMA, OSAMU
Exec Dt:
07/20/2022
4
YAMAZAKI, SHINYA
Exec Dt:
08/18/2022
5
KAMIYAMA, NOBUAKI
Exec Dt:
07/20/2022
6
NAKAGAWA, SHIGENORI
Exec Dt:
07/20/2022
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230079017
17931798
Correspondence name and address
WORKMAN NYDEGGER
60 E. SOUTH TEMPLE, SUITE 1000
SALT LAKE CITY, UT 84111

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