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Patent Assignment Assignor Details
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Assignor Name : HAMAGUCHI, TOSHIAKI
Total Assignments: 20
Assignment: 1
Reel/Frame:004254/0323   Pages: 1
Recorded: 04/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
04/09/1984
2
NAMIKAWA, KAZUHIRA
Exec Dt:
04/09/1984
3
GOSHIMA, TOSHIKAZU
Exec Dt:
04/09/1984
4
NAKAMURA, MUTSUAKI
Exec Dt:
04/09/1984
5
KURODA, AKIO
Exec Dt:
04/09/1984
6
KUDO, YOSHIAKI
Exec Dt:
04/09/1984
Assignees
1
VICTOR COMPANY OF JAPAN LTD., 3-12, MORIYA-CHO, KANAGAWA-KU, YOKOHAMA, A CORP. OF JAPAN
JAPAN
2
SHIN-ETSU CHEMICAL CO., LTD., 6-1, 2-CHOME, OOTE-MACHI, CHIYODA-KU, TOKYO, A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4547545
NONE
06603761
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:004250/0483   Pages: 1
Recorded: 04/17/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, MUTSUAKI
Exec Dt:
04/12/1984
2
NAMIKAWA, KAZUHIRA
Exec Dt:
04/12/1984
3
GOSHIMA, TOSHIKAZU
Exec Dt:
04/12/1984
4
HAMAGUCHI, TOSHIAKI
Exec Dt:
04/12/1984
5
KURODA, AKIO
Exec Dt:
04/12/1984
6
HATA, AKIO
Exec Dt:
04/12/1984
7
FUJII, NORIKI
Exec Dt:
04/12/1984
Assignees
1
VICTOR COMPANY OF JAPAN LTD
3-12 MORIYA CHO KANAGAWA
KU YOKOHAMA, JAPAN
2
TOKUYAMA SEKISUI INDUSTRY CORPORATION LIMITED
4-4 2 CHOME NISHI TENMAN KITA KU
OSAKA SHI OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548739
NONE
06601098
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:004262/0658   Pages: 1
Recorded: 05/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GOSHIMA, TOSHIKAZU
Exec Dt:
05/14/1984
2
NISHIZAWA, AKIRA
Exec Dt:
05/14/1984
3
NAMIKAWA, KAZUHIRA
Exec Dt:
05/14/1984
4
HAMAGUCHI, TOSHIAKI
Exec Dt:
05/14/1984
5
NAKAMURA, MUTSUAKI
Exec Dt:
05/14/1984
Assignee
1
VICTOR COMPANY OF JAPAN, LIMITED, 3-12, MORIYA-CHO, KANAGAWA-KU, YOKOHAMA, JAPAN,
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4776935
NONE
06612011
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.,
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:004343/0178   Pages: 1
Recorded: 11/26/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAMIKAWA, KAZUHIRA
Exec Dt:
11/20/1984
2
HAMAGUCHI, TOSHIAKI
Exec Dt:
11/20/1984
3
NAKAMURA, MUTSUAKI
Exec Dt:
11/20/1984
4
KURODA, AKIO
Exec Dt:
11/20/1984
5
HATA, AKIO
Exec Dt:
11/20/1984
6
FUJII, NORIKI
Exec Dt:
11/20/1984
Assignees
1
VICTOR COMPANY
3-12 MORIYA-CHO KANAGAWA-KU
YOKOHAMA, JAPAN
2
TOKUYAMA SEKISUI INDUSTRY CORPORATION LIMITED
4-4 2-CHOME NISHITENMA KITA-KU OSAKA-SHI
OSAKA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4631717
NONE
06675014
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 5
Reel/Frame:004431/0533   Pages: 1
Recorded: 01/14/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAMIKAWA, KAZUHIRA
Exec Dt:
12/05/1984
2
HAMAGUCHI, TOSHIAKI
Exec Dt:
12/05/1984
3
NAKAMURA, MUTSUAKI
Exec Dt:
12/05/1984
4
KURODA, AKIO
Exec Dt:
12/05/1984
Assignee
1
VICTOR COMPANY OF JAPAN, LTD.
3-12, MORIYA-CHO, KANAGAWA-KU
YOKOHAMA,, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4639908
NONE
06679490
Correspondence name and address
LOWE, KING, PRICE & BECKER
P. O. BOX 19899
ALEXANDRIA, VIRGINIA 22320
Assignment: 6
Reel/Frame:004380/0468   Pages: 1
Recorded: 03/05/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAKAMURA, MUTSUAKI
Exec Dt:
02/23/1985
2
NAMIKAWA, KAZUHIRA
Exec Dt:
02/23/1985
3
HAMAGUCHI, TOSHIAKI
Exec Dt:
02/23/1985
4
KURODA, AKIO
Exec Dt:
02/23/1985
5
HATA, AKIO
Exec Dt:
02/23/1985
6
FUJII, NORIKI
Exec Dt:
02/23/1985
Assignees
1
TOKUYAMA SEKISUI INDUSTRY, CORPORATION, LIMITED
4-4, 2-CHOME, NISHI TENMA, KITA-KU, OSAKA-SHI
OASKA, JAPAN
2
VICTOR COMPANY OF JAPAN, LTD.
3-12, MORIYA-CHO, KANAGAWA-KU
YOKOHAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4592862
NONE
06708483
Correspondence name and address
LOWE, KING, PRICE & BECKER
2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:004457/0034   Pages: 1
Recorded: 09/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
09/06/1985
2
NAMIKAWA, KAZUHIRA
Exec Dt:
09/06/1985
3
NAKAMURA, MUTSUAKI
Exec Dt:
09/06/1985
4
KURODA, AKIO
Exec Dt:
09/06/1985
5
AKAI, TOSHIO
Exec Dt:
09/06/1985
Assignee
1
VICTOR COMPANY OF JAPAN, LTD.
3-12, MORIYA-CHO
KANAGAWA-KU
YOKOHAMA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4646284
NONE
06774800
Correspondence name and address
LOWE, KING, PRICE & BECKER
POST OFFICE BOX 19899
ALEXANDRIA, VIRGINIA, 22320
Assignment: 8
Reel/Frame:036216/0869   Pages: 4
Recorded: 07/30/2015
Attorney Dkt #:16443.1933
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
06/05/2015
2
HIRAI, EIJU
Exec Dt:
06/02/2015
3
YODA, TSUYOSHI
Exec Dt:
06/02/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10121957
US20160035966
14813478
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 9
Reel/Frame:037304/0808   Pages: 3
Recorded: 12/16/2015
Attorney Dkt #:16443.2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, EIJU
Exec Dt:
11/16/2015
2
HAMAGUCHI, TOSHIAKI
Exec Dt:
11/17/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9527283
US20160221340
14970928
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 10
Reel/Frame:037614/0127   Pages: 4
Recorded: 01/28/2016
Attorney Dkt #:16443.2049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
12/04/2015
2
HIRAI, EIJU
Exec Dt:
12/01/2015
3
NAGANUMA, YOICHI
Exec Dt:
12/01/2015
4
TAKABE, MOTOKI
Exec Dt:
12/08/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10011113
US20160263894
15009527
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 11
Reel/Frame:037651/0534   Pages: 3
Recorded: 02/03/2016
Attorney Dkt #:16443.2046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
12/04/2015
2
HIRAI, EIJU
Exec Dt:
12/01/2015
3
NAGANUMA, YOICHI
Exec Dt:
12/01/2015
4
TAKABE, MOTOKI
Exec Dt:
12/08/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9573371
US20160263889
15014071
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 12
Reel/Frame:037668/0904   Pages: 3
Recorded: 02/04/2016
Attorney Dkt #:16443.2048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
12/04/2015
2
HIRAI, EIJU
Exec Dt:
12/01/2015
3
NAGANUMA, YOICHI
Exec Dt:
12/01/2015
4
TAKABE, MOTOKI
Exec Dt:
12/08/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9705066
US20160263890
15015994
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 13
Reel/Frame:037887/0175   Pages: 4
Recorded: 03/03/2016
Attorney Dkt #:16443.2047
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMAGUCHI, TOSHIAKI
Exec Dt:
12/04/2015
2
HIRAI, EIJU
Exec Dt:
12/01/2015
3
NAGANUMA, YOICHI
Exec Dt:
12/01/2015
4
TAKABE, MOTOKI
Exec Dt:
12/08/2015
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN 163-0811
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9914300
US20160271948
15060114
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 14
Reel/Frame:039656/0700   Pages: 4
Recorded: 09/07/2016
Attorney Dkt #:16443.2174
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, EIJU
Exec Dt:
07/21/2016
2
NAGANUMA, YOICHI
Exec Dt:
07/21/2016
3
HAMAGUCHI, TOSHIAKI
Exec Dt:
07/12/2016
4
TAKABE, MOTOKI
Exec Dt:
07/21/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9944077
US20170066240
15258028
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 15
Reel/Frame:039656/0852   Pages: 4
Recorded: 09/07/2016
Attorney Dkt #:16443.2176
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANUMA, YOICHI
Exec Dt:
07/11/2016
2
HIRAI, EIJU
Exec Dt:
07/12/2016
3
HAMAGUCHI, TOSHIAKI
Exec Dt:
07/12/2016
4
TAKABE, MOTOKI
Exec Dt:
07/12/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9919522
US20170066241
15258041
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:039662/0671   Pages: 4
Recorded: 09/07/2016
Attorney Dkt #:16443.2175
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, EIJU
Exec Dt:
07/21/2016
2
HAMAGUCHI, TOSHIAKI
Exec Dt:
07/12/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170066239
15258697
Correspondence name and address
WORKMAN NYDEGGER / ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:045041/0745   Pages: 5
Recorded: 02/26/2018
Attorney Dkt #:16443.2174.1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, EIJU
Exec Dt:
07/21/2016
2
NAGANUMA, YOICHI
Exec Dt:
07/21/2016
3
HAMAGUCHI, TOSHIAKI
Exec Dt:
07/12/2016
4
TAKABE, MOTOKI
Exec Dt:
07/21/2016
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10449764
US20180178517
15905370
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 18
Reel/Frame:042761/0700   Pages: 6
Recorded: 06/20/2017
Attorney Dkt #:16443.2455
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAGANUMA, YOICHI
Exec Dt:
04/14/2017
2
TANAKA, SHUICHI
Exec Dt:
04/17/2017
3
HIRAI, EIJU
Exec Dt:
05/01/2017
4
HAMAGUCHI, TOSHIAKI
Exec Dt:
04/14/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10272686
US20170368828
15628464
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 19
Reel/Frame:042878/0655   Pages: 5
Recorded: 06/30/2017
Attorney Dkt #:17498.4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, EIJU
Exec Dt:
06/09/2017
2
HAMAGUCHI, TOSHIAKI
Exec Dt:
06/12/2017
3
NAGANUMA, YOICHI
Exec Dt:
06/12/2017
4
TAKABE, MOTOKI
Exec Dt:
06/09/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10059102
US20170368824
15541246
Correspondence name and address
CARL T. REED
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:043133/0266   Pages: 4
Recorded: 07/28/2017
Attorney Dkt #:17498.7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIRAI, EIJU
Exec Dt:
06/09/2017
2
HAMAGUCHI, TOSHIAKI
Exec Dt:
06/12/2017
3
NAGANUMA, YOICHI
Exec Dt:
06/12/2017
4
TAKABE, MOTOKI
Exec Dt:
06/09/2017
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME, SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10150294
US20180022095
15547002
Correspondence name and address
ADRIAN J. LEE
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111

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