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Patent Assignment Assignor Details
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Assignor Name : MACHIDA, MASASHI
Total Assignments: 20
Assignment: 1
Reel/Frame:003966/0894   Pages: 1
Recorded: 04/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MACHIDA, MASASHI
Exec Dt:
11/25/1981
Assignee
1
MACHIDA ENCOSCOPE CO., LTD.
13-8, HONKOMAGOME, 6-CHOME, BUNKYO-KU,
A CORP. OF JAPAN
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4411257
NONE
06327130
Correspondence name and address
PETER L. BERGER
535 FIFTH AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004699/0718   Pages: 1
Recorded: 04/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NAGUMO, MUTSUMI
Exec Dt:
04/22/1987
2
MACHIDA, MASASHI
Exec Dt:
04/22/1987
3
TSURUOKA, MICHIHIKO
Exec Dt:
04/22/1987
Assignee
1
FUJI ELECTRIC CO., LTD., A CORP. OF JAPAN
NO. 1-1, TANABESHINDEN, KAWASKI-KU, KAWASAKI-SHI
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4782710
NONE
07043044
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET NW
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:005379/0746   Pages: 2
Recorded: 07/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
TSURUOKA, MICHIHIKO
Exec Dt:
05/18/1990
2
NAKAGAWA, WATARU
Exec Dt:
05/18/1990
3
MACHIDA, MASASHI
Exec Dt:
05/18/1990
4
KOUNOSU, NAOHIRO
Exec Dt:
05/18/1990
Assignee
1
FUJI ELECTRIC CO., LTD., A CORP. OF JAPAN
NO. 1-1, TANABESHINDEN, KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4961345
NONE
07129521
Correspondence name and address
FINNEGAN, HENDERSON, FARBOW,
GARRETT & DUNNER
1300 I STREET, N.W.
WASHINGTON, DC 20005-3315
Assignment: 4
Reel/Frame:018299/0641   Pages: 4
Recorded: 09/25/2006
Attorney Dkt #:28955.1071
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMOTO, TAKAHISA
Exec Dt:
03/01/2005
2
YOSHIOKA, YOSHIYUKI
Exec Dt:
03/01/2005
3
MORIMITSU, KOZO
Exec Dt:
03/01/2005
4
MACHIDA, MASASHI
Exec Dt:
03/01/2005
5
OGOSHI, SHINGO
Exec Dt:
03/01/2005
6
NISHII, MASAHIRO
Exec Dt:
03/01/2005
7
MIYAZAKI, YASUMITSU
Exec Dt:
03/28/2006
8
KAMEDA, SHIGERU
Exec Dt:
03/07/2005
Assignees
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8312
2
DAICEN MEMBRANE-SYSTEM LTD.
1, TEPPO-CHO
SAKAI-SHI, OSAKA, JAPAN 590-0905
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070119779
10587048
Correspondence name and address
LINDA MARIE WHITE
1330 CONNECTICUT AVENUE, NW
WASHINGTON, DC 20036
Assignment: 5
Reel/Frame:017787/0617   Pages: 3
Recorded: 04/13/2006
Attorney Dkt #:276109US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, MOTOSHI
Exec Dt:
07/28/2005
2
KAWABATA, TAKAHIRO
Exec Dt:
07/28/2005
3
MIYAMOTO, HIDEO
Exec Dt:
07/28/2005
4
MURAMOTO, TAKAHISA
Exec Dt:
07/28/2005
5
MACHIDA, MASASHI
Exec Dt:
07/28/2005
6
OGOSHI, SHINGO
Exec Dt:
07/28/2005
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-8321, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7335310
US20060226083
10544074
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:020310/0640   Pages: 4
Recorded: 01/03/2008
Attorney Dkt #:319312US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMOTO, TAKAHISA
Exec Dt:
09/19/2007
2
MORIMITSU, KOZO
Exec Dt:
09/13/2007
3
MACHIDA, MASASHI
Exec Dt:
09/18/2007
4
YOSHIOKA, YOSHIYUKI
Exec Dt:
09/18/2007
Assignee
1
IDEMITSU KOSAN CO.,LTD.
1-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090223894
11994508
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:020425/0466   Pages: 4
Recorded: 01/08/2008
Attorney Dkt #:319669US0PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MURAMOTO, TAKAHISA
Exec Dt:
09/19/2007
2
MORIMITSU, KOZO
Exec Dt:
09/13/2007
3
MACHIDA, MASASHI
Exec Dt:
09/18/2007
4
YOSHIOKA, YOSHIYUKI
Exec Dt:
09/18/2007
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090124844
11995050
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:029772/0202   Pages: 3
Recorded: 02/07/2013
Attorney Dkt #:DE2152 (041654.019)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIDA, JUNICHI
Exec Dt:
12/28/2012
2
CHUNG, SUK-HWAN
Exec Dt:
12/28/2012
3
MACHIDA, MASASHI
Exec Dt:
12/28/2012
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME, SHINAGAWA-KU
TOKYO, JAPAN 1410032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9245757
US20130210242
13808875
Correspondence name and address
DAVID A. EINHORN
BAKER & HOSTETLER LLP
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 9
Reel/Frame:030542/0352   Pages: 5
Recorded: 06/04/2013
Attorney Dkt #:097915-0123
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACHIDA, MASASHI
Exec Dt:
04/11/2013
2
FUKUNAGA, TETSUYA
Exec Dt:
04/08/2013
3
MORIMITSU, KOZO
Exec Dt:
04/16/2013
4
SAKASHITA, SHIGERU
Exec Dt:
05/27/2013
5
TORIKATA, YASUO
Exec Dt:
03/06/2013
6
KOSUGI, AKIHIKO
Exec Dt:
03/07/2013
7
MORI, YUTAKA
Exec Dt:
03/09/2013
8
MURATA, YOSHINORI
Exec Dt:
03/07/2013
9
ARAI, TAKAMITSU
Exec Dt:
03/07/2013
Assignees
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU,
TOKYO, JAPAN 100-8321
2
JAPAN INTERNATIONAL RESEARCH CENTER FOR AGRICULTURAL SCIENCES
1-1, OHWASHI, TSUKUBA-SHI
IBARAKI, JAPAN 305-8686
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130244284
13878960
Correspondence name and address
MICHAEL D. KAMINSKI
FOLEY AND LARDNER LLP SUITE 500
3000 K STREET NW
WASHINGTON, DC 20007
Assignment: 10
Reel/Frame:030717/0375   Pages: 4
Recorded: 07/01/2013
Attorney Dkt #:415933US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
INAGAKI, JUNICHI
Exec Dt:
05/15/2013
2
MACHIDA, MASASHI
Exec Dt:
05/17/2013
3
OKANO, MASAKI
Exec Dt:
05/14/2013
4
TSUJI, MINAKO
Exec Dt:
05/22/2013
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130303818
13997865
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:033652/0785   Pages: 7
Recorded: 09/02/2014
Attorney Dkt #:432863US99PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ODA, SUMIHIRO
Exec Dt:
07/10/2014
2
MACHIDA, MASASHI
Exec Dt:
07/10/2014
3
SEKIGUCHI, HIROKI
Exec Dt:
07/10/2014
4
YOSHIDA, YUKIO
Exec Dt:
07/10/2014
5
TSUBOUCHI, TOSHIYUKI
Exec Dt:
07/10/2014
Assignee
1
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9321046
US20150133691
14382492
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:036414/0911   Pages: 4
Recorded: 08/25/2015
Attorney Dkt #:N004-7351PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UCHIDA, HIDEO
Exec Dt:
04/24/2015
2
MACHIDA, MASASHI
Exec Dt:
04/23/2015
Assignee
1
PENTEL KABUSHIKI KAISHA
7-2, NIHONBASHI KOAMI-CHO
CHUO-KU, TOKYO, JAPAN 103-8538
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9784294
US20160010674
14770255
Correspondence name and address
ADAMS & WILKS
17 BATTERY PLACE
SUITE 1343
NEW YORK, NY 10004
Assignment: 13
Reel/Frame:048128/0532   Pages: 5
Recorded: 01/24/2019
Attorney Dkt #:XA-13429
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHMORI, KENICHI
Exec Dt:
12/13/2018
2
CHUNG, SUK-HWAN
Exec Dt:
12/13/2018
3
SATO, RYOSUKE
Exec Dt:
12/13/2018
4
MACHIDA, MASASHI
Exec Dt:
12/13/2018
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11114300
US20190267240
16320455
Correspondence name and address
MITCHELL W. SHAPIRO
8607 WESTWOOD CENTER DRIVE, SUITE 320
TYSONS CORNER, VA 22182
Assignment: 14
Reel/Frame:048114/0286   Pages: 3
Recorded: 01/23/2019
Attorney Dkt #:18481
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SUK-HWAN
Exec Dt:
12/13/2018
2
MACHIDA, MASASHI
Exec Dt:
01/16/2019
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 1410032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11187953
US20190271871
16320069
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 15
Reel/Frame:048535/0881   Pages: 5
Recorded: 03/07/2019
Attorney Dkt #:XA-13443
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ITO, DAISUKE
Exec Dt:
01/23/2019
2
ODAJIMA, TAMOTSU
Exec Dt:
01/23/2019
3
SHIMIZU, RYO
Exec Dt:
01/23/2019
4
MACHIDA, MASASHI
Exec Dt:
01/23/2019
5
MATSUSHIMA, TATSURO
Exec Dt:
01/23/2019
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10943785
US20190198322
16331500
Correspondence name and address
MITCHELL W. SHAPIRO
8607 WESTWOOD CENTER DRIVE, SUITE 320
TYSONS CORNER, VA 22182
Assignment: 16
Reel/Frame:048889/0411   Pages: 3
Recorded: 04/15/2019
Attorney Dkt #:18541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SUK-HWAN
Exec Dt:
03/19/2019
2
MACHIDA, MASASHI
Exec Dt:
03/21/2019
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 1410032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11810799
US20190326140
16342182
Correspondence name and address
HOLTZ, HOLTZ, & VOLEK PC
630 NINTH AVENUE, SUITE 1010
NEW YORK, NY 10036-3744
Assignment: 17
Reel/Frame:052913/0414   Pages: 3
Recorded: 06/11/2020
Attorney Dkt #:XA-13523
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOBAYASHI, NAOYUKI
Exec Dt:
05/12/2020
2
MACHIDA, MASASHI
Exec Dt:
05/08/2020
3
IMAMURA, HIROAKI
Exec Dt:
05/11/2020
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11813694
US20210069824
16772072
Correspondence name and address
MITCHELL W. SHAPIRO
1701 PENNSYLVANIA AVENUE, NW
SUITE 200
WASHINGTON, DC 20006
Assignment: 18
Reel/Frame:054867/0946   Pages: 3
Recorded: 01/09/2021
Attorney Dkt #:XA-13545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNG, SUK-HWAN
Exec Dt:
12/17/2020
2
MACHIDA, MASASHI
Exec Dt:
12/15/2020
Assignee
1
THE JAPAN STEEL WORKS, LTD.
11-1, OSAKI 1-CHOME
SHINAGAWA-KU, TOKYO, JAPAN 141-0032
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11842898
US20210159079
17259166
Correspondence name and address
MITCHELL W. SHAPIRO
1701 PENNSYLVANIA AVENUE, NW
SUITE 200
WASHINGTON, DC 20006
Assignment: 19
Reel/Frame:057245/0403   Pages: 14
Recorded: 08/20/2021
Attorney Dkt #:SAT-50709
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OBARA, RYO
Exec Dt:
08/19/2021
2
ISOKAWA, MASAKI
Exec Dt:
03/25/2021
3
SAITO, YASUHISA
Exec Dt:
03/24/2021
4
YAMAMOTO, MANABU
Exec Dt:
03/24/2021
5
MACHIDA, MASASHI
Exec Dt:
03/25/2021
6
SHIWAKU, JUN
Exec Dt:
05/10/2021
Assignee
1
HONDA MOTOR CO., LTD.
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU
TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11711615
US20220021813
17311496
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094
Assignment: 20
Reel/Frame:063496/0135   Pages: 6
Recorded: 05/01/2023
Attorney Dkt #:546943US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MORI, DAISUKE
Exec Dt:
02/14/2023
2
MACHIDA, MASASHI
Exec Dt:
02/22/2023
3
UTSUNO, FUTOSHI
Exec Dt:
02/15/2023
4
HOSHINO, TSUYOSHI
Exec Dt:
02/15/2023
Assignee
1
IDEMITSU KOSAN CO.,LTD.
2-1, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8321
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230406718
18251338
Correspondence name and address
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

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