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Patent Assignment Assignor Details
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Assignor Name : YAMAGUCHI, MASANOBU
Total Assignments: 23
Assignment: 1
Reel/Frame:003923/0773   Pages: 2
Recorded: 09/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MORI, NAOMICHI
Exec Dt:
07/20/1981
2
HOMMA, HIROYUKI
Exec Dt:
07/20/1981
3
WAKABAYASHI, MASAKUNI
Exec Dt:
07/20/1981
4
YAMAGUCHI, MASANOBU
Exec Dt:
07/20/1981
Assignee
1
NIPPON STEEL CORPORATION
6-3, 2-CHOME, OHTEMACHI, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4430545
NONE
06302357
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PA. AVENUE, N.W., STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:008527/0797   Pages: 3
Recorded: 04/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASANOBU
Exec Dt:
03/25/1997
2
HIRANO, TADAO
Exec Dt:
03/25/1997
3
SUZUKI, TOSHIYUKI
Exec Dt:
03/25/1997
Assignee
1
CASIO COMPUTER CO., LTD.
6-1, NISHI-SHINJUKU 2-CHOME, SHINJUKU-KU
TOKYO 160, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5936914
NONE
08817403
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER, ET AL.
LEONARD HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 3
Reel/Frame:008908/0170   Pages: 2
Recorded: 12/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASANOBU
Exec Dt:
11/27/1997
2
YAMADA, WATARU
Exec Dt:
11/27/1997
3
TANAZAWA, MASAYOSHI
Exec Dt:
11/27/1997
Assignee
1
CASIO COMPUTER CO., INC.
6-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5946274
NONE
08984660
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, ET AL.
LEONARD HOLTZ
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 4
Reel/Frame:012286/0102   Pages: 2
Recorded: 10/24/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, TAKAHISA
Exec Dt:
10/16/2001
2
YAMAGUCHI, MASANOBU
Exec Dt:
10/16/2001
3
TAKESHITA, TAKAYUKI
Exec Dt:
10/16/2001
4
IMOTO, YUZO
Exec Dt:
10/16/2001
Assignee
1
DENSO CORPORATION
KARIYA-CITY, AICHI-PREF.
1-1, SHOWA-CHO
448-8661, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533370
US20020047305
09983440
Correspondence name and address
LAW OFFICE OF DAVID G. POSZ
DAVID G. POSZ
2000 L STREET, N.W., SUITE 200
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:014213/0305   Pages: 2
Recorded: 06/25/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NORIYUKI HOSOI
Exec Dt:
03/31/2003
2
YAMAGUCHI, MASANOBU
Exec Dt:
03/31/2003
3
OHISHI, MASAYOSHI
Exec Dt:
03/31/2003
Assignee
1
ADVICS CO., LTD.
2-1, ASAHI-MACHI, KARIYA-CITY
AICHI-PREF 448-8650, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040012258
10405034
Correspondence name and address
POSZ & BETHARDS, PLC
JAMES E. BARLOW
11250 BACON DRIVE, SUITE 10
RESTON, VA 20190
Assignment: 6
Reel/Frame:016919/0315   Pages: 2
Recorded: 08/23/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHISHI, MASAYOSHI
Exec Dt:
06/28/2005
2
OHTA, MASATOSHI
Exec Dt:
06/28/2005
3
YAMAGUCHI, MASANOBU
Exec Dt:
06/29/2005
Assignee
1
ADVICS CO., LTD.
2-1, SHOWA-CHO, KARIYA-CITY
AICHI-PREF., 448-8688, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7325886
US20060055233
11208625
Correspondence name and address
DAVID G. POSZ
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE
SUITE 101
RESTON, VA 20191
Assignment: 7
Reel/Frame:017682/0404   Pages: 2
Recorded: 03/23/2006
Attorney Dkt #:14-073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASANOBU
Exec Dt:
03/01/2006
2
KATO, TOMOHIRO
Exec Dt:
03/08/2006
3
HAMADA, CHIAKI
Exec Dt:
03/08/2006
Assignees
1
ADVICS CO., LTD.
2-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., 448-8688, JAPAN
2
TOYOTA JIDOSHA KABUSHIKI KAISHA
1, TOYOTA-CHO
TOKYO-SHI, AICHI-KEN., 471-8571, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7699409
US20060214505
11386716
Correspondence name and address
DAVID G. POSZ
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 8
Reel/Frame:020755/0946   Pages: 4
Recorded: 03/28/2008
Attorney Dkt #:K06-246765/AIO
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIKAWA, TSUYOSHI
Exec Dt:
03/24/2008
2
INOUE, MASAHIRO
Exec Dt:
03/24/2008
3
YAMAGUCHI, MASANOBU
Exec Dt:
03/24/2008
Assignee
1
JTEKT CORPORATION
5-8, MINAMISEMBA 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 542-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080236927
12078286
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROP. LAW GROUP,PLLC
8321 OLD COURTHOUSE ROAD
SUITE 200
VIENNA, VA 22182-3817
Assignment: 9
Reel/Frame:022858/0330   Pages: 5
Recorded: 06/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAMIKAWA, TSUYOSHI
Exec Dt:
05/06/2009
2
YAMAGUCHI, MASANOBU
Exec Dt:
05/06/2009
3
MURAO, SATORU
Exec Dt:
05/06/2009
Assignee
1
JTEKT CORPORATION
5-8, MINAMISEMBA 3-CHOME, CHUO-KU
OSAKA-SHI, OSAKA, JAPAN 542-8502
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8052332
US20090252551
12385085
Correspondence name and address
SEAN M. MCGINN, ESQ.
MCGINN INTELLECTUAL PROPERTY
LAW GROUP, PLLC
8321 OLD COURTHOUSE ROAD, SUITE 200
VIENNA, VIRGINIA 22182-3817
Assignment: 10
Reel/Frame:023477/0047   Pages: 3
Recorded: 11/05/2009
Attorney Dkt #:1015282-000076
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, TOMOHIRO
Exec Dt:
10/14/2009
2
YAMAGUCHI, MASANOBU
Exec Dt:
10/14/2009
3
TOMIDA, KOICHI
Exec Dt:
10/19/2009
Assignee
1
ADVICS CO., LTD.
2-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8688
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8157332
US20100117445
12613106
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY PC
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 11
Reel/Frame:023623/0154   Pages: 3
Recorded: 12/08/2009
Attorney Dkt #:1033697-000045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KATO, TOMOHIRO
Exec Dt:
11/09/2009
2
YAMAGUCHI, MASANOBU
Exec Dt:
11/09/2009
3
TOMIDA, KOICHI
Exec Dt:
11/09/2009
Assignee
1
ADVICS CO., LTD.
2-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8688
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8433490
US20100161191
12633604
Correspondence name and address
BUCHANAN INGERSOLL & ROONEY P.C.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 12
Reel/Frame:032132/0869   Pages: 12
Recorded: 01/28/2014
Attorney Dkt #:427750US8
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOMITA, TAKAHIRO
Exec Dt:
01/15/2014
2
SONEHARA, TAKASHI
Exec Dt:
01/15/2014
3
SHIMIZU, MINORU
Exec Dt:
01/17/2014
4
MOTOISHI, TAKUYA
Exec Dt:
01/19/2014
5
OGISHITA, NAOKI
Exec Dt:
01/17/2014
6
KUBOTA, YUUKI
Exec Dt:
01/14/2014
7
TOBIYAMA, RYOUSUKE
Exec Dt:
01/20/2014
8
YAMAGUCHI, MASANOBU
Exec Dt:
01/20/2014
9
HIROYOSHI, KOUICHI
Exec Dt:
01/20/2014
10
TAKAHASHI, KAZUAKI
Exec Dt:
01/20/2014
Assignee
1
SONY CORPORATION
1-7-1 KONAN
MINATO-KU, TOKYO, JAPAN 108-0075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9280181
US20140293525
14166062
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:043826/0343   Pages: 4
Recorded: 10/10/2017
Attorney Dkt #:PDIDEN.244AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOTO, NORIYASU
Exec Dt:
07/06/2017
2
YAMAGUCHI, MASANOBU
Exec Dt:
06/22/2017
3
TOKUDA, TETSUYA
Exec Dt:
06/28/2017
4
MUKAI, YASUHIKO
Exec Dt:
06/22/2017
5
HATTORI, YOSUKE
Exec Dt:
06/28/2017
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY
AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10569781
US20170361848
15624410
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 14
Reel/Frame:043957/0930   Pages: 4
Recorded: 10/26/2017
Attorney Dkt #:PDIDEN.309APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAI, YASUHIKO
Exec Dt:
10/11/2017
2
YAMAGUCHI, MASANOBU
Exec Dt:
10/11/2017
3
MIURA, TAKESHI
Exec Dt:
10/13/2017
4
OHSHIMA, HIROAKI
Exec Dt:
10/18/2017
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY
AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10504370
US20180114443
15562866
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 15
Reel/Frame:046756/0907   Pages: 4
Recorded: 08/30/2018
Attorney Dkt #:PDIDEN.462APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAI, YASUHIKO
Exec Dt:
07/23/2018
2
NOTO, NORIYASU
Exec Dt:
08/06/2018
3
TOKUDA, TETSUYA
Exec Dt:
07/31/2018
4
YAMAGUCHI, MASANOBU
Exec Dt:
07/24/2018
5
SUGIURA, YASUNOBU
Exec Dt:
07/26/2018
Assignee
1
DENSO CORPORATION
1-1 SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10933865
US20190039610
16076460
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 16
Reel/Frame:055053/0553   Pages: 4
Recorded: 01/27/2021
Attorney Dkt #:D2204.10462US02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAI, YASUHIKO
Exec Dt:
07/23/2018
2
NOTO, NORIYASU
Exec Dt:
08/06/2018
3
TOKUDA, TETSUYA
Exec Dt:
07/31/2018
4
YAMAGUCHI, MASANOBU
Exec Dt:
07/24/2018
5
SUGIURA, YASUNOBU
Exec Dt:
07/26/2018
Assignee
1
DENSO CORPORATION
1-1 SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11572063
US20210146921
17159996
Correspondence name and address
ANDREW D. LEE
1389 CENTER DRIVE
SUITE 300
PARK CITY, UT 84098
Assignment: 17
Reel/Frame:047800/0412   Pages: 3
Recorded: 12/17/2018
Attorney Dkt #:PDIDEN.521APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAI, YASUHIKO
Exec Dt:
10/23/2018
2
TOKUDA, TETSUYA
Exec Dt:
10/31/2018
3
YAMAGUCHI, MASANOBU
Exec Dt:
10/23/2018
4
NOTO, NORIYASU
Exec Dt:
11/06/2018
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY, AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190143966
16092344
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET, 14TH FLOOR
IRVINE, CA 92614
Assignment: 18
Reel/Frame:048729/0594   Pages: 4
Recorded: 03/28/2019
Attorney Dkt #:PDIDEN.581APC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MUKAI, YASUHIKO
Exec Dt:
02/27/2019
2
NOTO, NORIYASU
Exec Dt:
03/06/2019
3
TOKUDA, TETSUYA
Exec Dt:
02/27/2019
4
YAMAGUCHI, MASANOBU
Exec Dt:
02/27/2019
Assignee
1
DENSO CORPORATION
1-1, SHOWA-CHO
KARIYA-CITY
AICHI-PREF., JAPAN 448-8661
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20190210597
16327097
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 19
Reel/Frame:052563/0397   Pages: 4
Recorded: 05/04/2020
Attorney Dkt #:16443.3421
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAYAMA, MASATO
Exec Dt:
02/04/2020
2
YOSHIDA, ATSUSHI
Exec Dt:
02/04/2020
3
ARAFUKA, KAZUSHI
Exec Dt:
02/04/2020
4
YOKOUCHI, MIZUKI
Exec Dt:
02/04/2020
5
YAMAGUCHI, MASANOBU
Exec Dt:
02/04/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11267247
US20200353750
16866048
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 20
Reel/Frame:053983/0271   Pages: 4
Recorded: 10/06/2020
Attorney Dkt #:16443.3599
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANAZAWA, YUJI
Exec Dt:
07/14/2020
2
YOKOYAMA, NAOKI
Exec Dt:
07/17/2020
3
YAMAGUCHI, MASANOBU
Exec Dt:
07/16/2020
4
KIMURA, HITOTOSHI
Exec Dt:
07/27/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325383
US20210107285
17063845
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 21
Reel/Frame:054335/0389   Pages: 3
Recorded: 11/11/2020
Attorney Dkt #:16443.3636
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ARAFUKA, KAZUSHI
Exec Dt:
08/17/2020
2
YAMAGUCHI, MASANOBU
Exec Dt:
08/17/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210138789
17095054
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 22
Reel/Frame:055042/0477   Pages: 3
Recorded: 01/27/2021
Attorney Dkt #:16443.3712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASANOBU
Exec Dt:
10/26/2020
2
YOKOYAMA, NAOKI
Exec Dt:
10/26/2020
3
KIMURA, HITOTOSHI
Exec Dt:
11/06/2020
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU, TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11472185
US20210237451
17159226
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 23
Reel/Frame:057402/0149   Pages: 3
Recorded: 09/07/2021
Attorney Dkt #:16443.3929
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, MASANOBU
Exec Dt:
06/12/2021
2
KIMURA, HITOTOSHI
Exec Dt:
06/15/2021
Assignee
1
SEIKO EPSON CORPORATION
1-6, SHINJUKU 4-CHOME
SHINJUKU-KU
TOKYO, JAPAN 160-8801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11845283
US20220072861
17468201
Correspondence name and address
WORKMAN NYDEGGER
60 E SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111

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