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Patent Assignment Assignor Details
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Assignor Name : SEKI, MASANOBU
Total Assignments: 23
Assignment: 1
Reel/Frame:011103/0550   Pages: 3
Recorded: 09/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SUZUKI, SABURO
Exec Dt:
06/16/2000
2
SEKI, MASANOBU
Exec Dt:
06/16/2000
3
FUKAI, HIDEHIKO
Exec Dt:
06/16/2000
Assignee
1
FRONTIER INC.
UEDA-SHI
322 OHAZA KOJIMA
NAGANO-KEN, JAPAN 386-1
Property
 
Pat #
Pub #
Intl #
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00117
NONE
UNAVAILABLE
Correspondence name and address
WILLIAM C. ROWLAND
BURNS, DOANE, SWECKER & MATHIS L.L.P.
P.O. BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:012213/0025   Pages: 2
Recorded: 09/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASANOBU
Exec Dt:
05/09/2001
2
TOKUDA, MINEO
Exec Dt:
03/09/2001
Assignee
1
KOMATSU, LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6848498
US20020020697
09923413
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:012479/0510   Pages: 2
Recorded: 01/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OHKUBO, HIDEAKI
Exec Dt:
01/08/2002
2
SEKI, MASANOBU
Exec Dt:
01/08/2002
3
TOKUDA, MINEO
Exec Dt:
01/08/2002
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6477844
US20020062649
09985915
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:012578/0252   Pages: 3
Recorded: 02/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIBASHI, YOSHIAKI
Exec Dt:
01/16/2002
2
YOKOYAMA, ITARU
Exec Dt:
01/28/2002
3
SEKI, MASANOBU
Exec Dt:
01/22/2002
Assignees
1
KAWASAKI KASEI CHEMICALS LTD.
3-8-2, NIHONBASHI, CHUO-KU
TOKYO, JAPAN
2
YOSHINO GYPSUM CO., LTD.
SHIN-TOKYO BLDG. 3-1, MARUNOUCHI 3-CHOME
CHIYODA-KU, TOKYO 101-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6638356
US20030150363
10067949
Correspondence name and address
OBLON, SPIVAK, MCCLELLAND, MAIER, ET AL
C. IRVIN MCCLELLAND
FOURTH FLOOR
1755 JEFFERSON DAVIS HIGHWAY
ARLINGTON, VIRGINIA 22202
Assignment: 5
Reel/Frame:013942/0793   Pages: 3
Recorded: 04/10/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASANOBU
Exec Dt:
03/12/2003
2
SASAKI, JUN
Exec Dt:
03/04/2003
Assignee
1
KOMATSU LTD.
3-6, AKASAKA, 2-CHOME, MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6896404
US20030118074
10326383
Correspondence name and address
ARMSTRONG, WESTERMAN & HATTORI, LLP
MEL R. QUINTOS
SUITE 1000
1725 K STREET
WASHINGTON, DC 20006
Assignment: 6
Reel/Frame:015453/0486   Pages: 3
Recorded: 12/13/2004
Attorney Dkt #:121008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASANOBU
Exec Dt:
10/21/2004
Assignee
1
SEIKO EPSON CORPORATION
4-1, NISHI-SHINJUKU 2-CHOME
SHINJUKU-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7430573
US20050097155
10939593
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VIRGINIA 22320
Assignment: 7
Reel/Frame:016856/0504   Pages: 3
Recorded: 04/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASANOBU
Exec Dt:
03/23/2005
2
NAKAMURA, YOSHITSUGU
Exec Dt:
03/23/2005
Assignee
1
YOSHINO GYPSUM CO., LTD.
SHIN-TOKYO BLDG., 3-1
MARUNOUCHI 3-CHOME, CHIYODA-KU
TOKYO 100-0005, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7819993
US20060162839
10531218
Correspondence name and address
RICHARD J. STREIT
C/O LADAS & PARRY
224 SOUTH MICHIGAN AVENUE
CHICAGO, IL 60604
Assignment: 8
Reel/Frame:024490/0089   Pages: 3
Recorded: 06/06/2010
Attorney Dkt #:4898-0123PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOKI
Exec Dt:
02/03/2009
2
UEDA, KATSUMI
Exec Dt:
02/03/2009
3
SEKI, MASANOBU
Exec Dt:
02/03/2009
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8880303
US20110313627
12375599
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 9
Reel/Frame:024524/0073   Pages: 4
Recorded: 06/11/2010
Attorney Dkt #:4898-0124PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOKI
Exec Dt:
02/03/2009
2
UEDA, KATSUMI
Exec Dt:
02/03/2009
3
SEKI, MASANOBU
Exec Dt:
02/03/2009
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8364358
US20100332093
12375613
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 10
Reel/Frame:024187/0970   Pages: 3
Recorded: 04/05/2010
Attorney Dkt #:4898-0136PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOKI
Exec Dt:
03/24/2010
2
UEDA, KATSUMI
Exec Dt:
03/24/2010
3
SEKI, MASANOBU
Exec Dt:
03/24/2010
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100204872
12675373
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 11
Reel/Frame:024378/0536   Pages: 3
Recorded: 05/13/2010
Attorney Dkt #:4898-0138PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOKI
Exec Dt:
04/23/2010
2
UEDA, KATSUMI
Exec Dt:
04/23/2010
3
SEKI, MASANOBU
Exec Dt:
04/23/2010
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8321113
US20110320067
12680886
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
PO BOX 747
FALLS CHURCH, VA 22040
Assignment: 12
Reel/Frame:024381/0824   Pages: 3
Recorded: 05/13/2010
Attorney Dkt #:4898-0140PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIKAWA, NAOKI
Exec Dt:
04/23/2010
2
UEDA, KATSUMI
Exec Dt:
04/23/2010
3
SEKI, MASANOBU
Exec Dt:
04/23/2010
Assignee
1
MITSUBISHI HEAVY INDUSTRIES, LTD.
16-5, KONAN 2-CHOME, MINATO-KU
TOKYO, JAPAN 108-8215
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8651589
US20100308644
12680818
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:029886/0319   Pages: 2
Recorded: 02/27/2013
Attorney Dkt #:KL-US110105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASANOBU
Exec Dt:
02/07/2013
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8838329
US20130158788
13819473
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 14
Reel/Frame:029888/0004   Pages: 2
Recorded: 02/27/2013
Attorney Dkt #:KL-US110111
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASANOBU
Exec Dt:
02/07/2013
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9020693
US20130166143
13819565
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 15
Reel/Frame:029895/0428   Pages: 2
Recorded: 02/28/2013
Attorney Dkt #:KL-US110112
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SEKI, MASANOBU
Exec Dt:
02/07/2013
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9157216
US20130158789
13819836
Correspondence name and address
GLOBAL IP COUNSELORS, LLP
1233 20TH STREET, NW, SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 16
Reel/Frame:033852/0928   Pages: 2
Recorded: 09/30/2014
Attorney Dkt #:96408(302753)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASANOBU
Exec Dt:
09/02/2014
2
ICHIHARA, MASASHI
Exec Dt:
09/02/2014
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9644346
US20150330060
14389571
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 17
Reel/Frame:035899/0512   Pages: 5
Recorded: 06/24/2015
Attorney Dkt #:209083-0079-00-US-528432
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHINTANI, SATORU
Exec Dt:
06/03/2015
2
FUJII, YUTO
Exec Dt:
06/03/2015
3
SEKI, MASANOBU
Exec Dt:
06/03/2015
4
ICHIHARA, MASASHI
Exec Dt:
06/03/2015
5
KAMI, YOSHIKI
Exec Dt:
06/03/2015
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9617709
US20160312434
14655130
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 18
Reel/Frame:038761/0555   Pages: 4
Recorded: 06/01/2016
Attorney Dkt #:KL-US151101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YUTO
Exec Dt:
05/30/2016
2
IWAMURA, TSUTOMU
Exec Dt:
05/19/2016
3
ARIMATSU, DAIKI
Exec Dt:
05/24/2016
4
IKEGAMI, KATSUHIRO
Exec Dt:
05/19/2016
5
SEKI, MASANOBU
Exec Dt:
05/19/2016
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9689145
US20170167116
15100720
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 19
Reel/Frame:038780/0133   Pages: 3
Recorded: 06/02/2016
Attorney Dkt #:KL-US151100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, YUTO
Exec Dt:
05/30/2016
2
IWAMURA, TSUTOMU
Exec Dt:
05/19/2016
3
SEKI, MASANOBU
Exec Dt:
05/19/2016
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9663917
US20170107688
15101106
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW
SUITE 600
WASHINGTON, DC 20036-2680
Assignment: 20
Reel/Frame:044159/0736   Pages: 6
Recorded: 11/17/2017
Attorney Dkt #:1451345.683US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
IWAMURA, TSUTOMU
Exec Dt:
10/17/2017
2
SEKI, MASANOBU
Exec Dt:
10/12/2017
3
ICHIHARA, MASASHI
Exec Dt:
10/17/2017
4
SHIMADA, KENJIRO
Exec Dt:
10/16/2017
5
SHINTANI, SATORU
Exec Dt:
10/23/2017
6
SHIMANO, YUKI
Exec Dt:
10/20/2017
7
ISHIBASHI, EIJI
Exec Dt:
10/16/2017
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10968607
US20180171598
15574951
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 21
Reel/Frame:052809/0431   Pages: 10
Recorded: 06/02/2020
Attorney Dkt #:1420149.726US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASANOBU
Exec Dt:
04/06/2020
2
MIYAMOTO, SHUNSUKE
Exec Dt:
04/06/2020
3
YASUDA, KAORU
Exec Dt:
04/06/2020
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN TOKYO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210150900
16768902
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 22
Reel/Frame:052999/0128   Pages: 10
Recorded: 06/22/2020
Attorney Dkt #:1420149.722US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SEKI, MASANOBU
Exec Dt:
04/28/2020
2
MIYAMOTO, SHUNSUKE
Exec Dt:
04/28/2020
3
YASUDA, KAORU
Exec Dt:
04/28/2020
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11532162
US20200327336
16956691
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 23
Reel/Frame:058285/0396   Pages: 8
Recorded: 12/03/2021
Attorney Dkt #:ISN-51541
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAZOE, TAKAYUKI
Exec Dt:
11/15/2021
2
TANAKA, KOTARO
Exec Dt:
08/24/2021
3
SEKI, MASANOBU
Exec Dt:
08/27/2021
Assignee
1
HONDA MOTOR CO., LTD.
1-1, MINAMI-AOYAMA 2-CHOME
MINATO-KU
TOKYO, JAPAN 107-8556
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220074459
17466492
Correspondence name and address
RANKIN HILL AND CLARK LLP
38210 GLENN AVENUE
WILLOUGHBY, OH 44094

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