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Patent Assignment Assignor Details
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Assignor Name : KAGEYAMA, MASATO
Total Assignments: 26
Assignment: 1
Reel/Frame:009400/0619   Pages: 3
Recorded: 08/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, MASATO
Exec Dt:
08/18/1998
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6324462
NONE
09138635
Correspondence name and address
SIDLEY & AUSTIN
JAMES W. WILLIAMS
717 N. HANWOOD
SUITE 3400
DALLAS, TX 75201-6507
Assignment: 2
Reel/Frame:009544/0565   Pages: 3
Recorded: 10/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, MASATO
Exec Dt:
08/21/1998
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6347266
NONE
09138478
Correspondence name and address
SIDLEY & AUSTIN
JAMES W. WILLIAMS
717 NORTH HARWOOD, SUITE 3400
DALLAS, TX 75201-6507
Assignment: 3
Reel/Frame:009957/0841   Pages: 2
Recorded: 05/14/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
04/16/1999
2
OKAWA, YUKIO
Exec Dt:
04/27/1999
3
KUROMOTO, KAZUNORI
Exec Dt:
04/27/1999
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253128
NONE
09253937
Correspondence name and address
VARNDELL LEGAL GROUP
R. EUGENE VARNDELL, JR.
SUITE 220, 1150 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:009971/0043   Pages: 3
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, MASATO
Exec Dt:
04/19/1999
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO, JAPAN 107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6127964
NONE
09270934
Correspondence name and address
SIDLEY & AUSTIN
JAMES W. WILLIAMS
717 NORTH HARWOOD
SUITE 3400
DALLAS, TX 75201-6507
Assignment: 5
Reel/Frame:010186/0991   Pages: 2
Recorded: 08/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TOJIMA, MASANORI
Exec Dt:
07/05/1999
2
KAGEYAMA, MASATO
Exec Dt:
07/05/1999
3
KANEKO, KIYOSHI
Exec Dt:
07/05/1999
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6226572
NONE
09355746
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
SUITE 220
1150 S. WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 6
Reel/Frame:010330/0813   Pages: 2
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
07/05/1999
2
TOJIMA, MASANORI
Exec Dt:
07/05/1999
3
KANEKO, KIYOSHI
Exec Dt:
07/05/1999
4
KUROMOTO, KAZUNORI
Exec Dt:
07/05/1999
5
OZAKI, TOMONORI
Exec Dt:
07/05/1999
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO, JAPAN 107-8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6246932
NONE
09367641
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
1150 S. WASHINGTON ST.
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 7
Reel/Frame:010543/0453   Pages: 2
Recorded: 01/27/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
12/15/1999
2
KANEKO, KIYOSHI
Exec Dt:
12/15/1999
3
TAKEDA, SHU
Exec Dt:
12/15/1999
4
TOJIMA, MASANORI
Exec Dt:
12/15/1999
5
TAKEDA, KOJI
Exec Dt:
12/15/1999
Assignee
1
KOMATSU LTD.
3-6 AKASAKA 2-CHOME MINATO-KU
TOKYO 104-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6292725
NONE
09402236
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
SUITE 220
1150 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 8
Reel/Frame:010854/0794   Pages: 2
Recorded: 05/30/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TAKEDA, KOJI
Exec Dt:
05/15/2000
2
OZAKI, TOMONORI
Exec Dt:
05/15/2000
3
KAGEYAMA, MASATO
Exec Dt:
05/15/2000
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6668157
NONE
09583180
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
1150 S. WASHINGTON ST.
SUITE 220
ALEXANDRIA, VA 22314
Assignment: 9
Reel/Frame:011210/0383   Pages: 2
Recorded: 10/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, MASATO
Exec Dt:
09/28/2000
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6480769
NONE
09678842
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
1150 S. WASHINGTON ST., SUITE 220
ALEXNADRIA, VA 22314
Assignment: 10
Reel/Frame:011266/0091   Pages: 2
Recorded: 10/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, MASATO
Exec Dt:
10/11/2000
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484078
NONE
09694685
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
SUITE 220
1150 S. WASHINGTON ST.
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:011906/0795   Pages: 2
Recorded: 05/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OZAKI, TOMONORI
Exec Dt:
04/18/2001
2
KAGEYAMA, MASATO
Exec Dt:
04/18/2001
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6502016
NONE
09831105
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:011951/0909   Pages: 2
Recorded: 06/04/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAGEYAMA, MASATO
Exec Dt:
05/22/2001
Assignee
1
KOMATSU LTD.
MINATO-KU
3-6, AKASAKA 2-CHOME
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6539294
NONE
09857409
Correspondence name and address
VARNDELL & VARNDELL, PLLC
R. EUGENE VARNDELL, JR.
106-A SOUTH COLUMBUS STREET
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:015664/0260   Pages: 2
Recorded: 02/09/2005
Attorney Dkt #:040545
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
12/20/2004
2
MIYATA, KEISUKE
Exec Dt:
12/29/2004
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU,
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050124315
10976245
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON & BROO
1725 K STREET, NW
SUITE 1000
WASHINGTON, DC 20006
Assignment: 14
Reel/Frame:016888/0167   Pages: 3
Recorded: 08/15/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
05/23/2005
2
SHOJI, YUKIO
Exec Dt:
05/23/2005
3
YOSHIDA, NOBUMI
Exec Dt:
05/23/2005
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7082758
US20050262838
11130408
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE 700
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:018124/0749   Pages: 3
Recorded: 10/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, YUKI
Exec Dt:
09/14/2005
2
KAGEYAMA, MASATO
Exec Dt:
09/14/2005
3
MIYATA, KEISUKE
Exec Dt:
09/21/2005
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO 107-8414, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070010925
10554400
Correspondence name and address
ARMSTRONG, KRATZ, QUINTOS, HANSON, ET AL
1725 K STREET, N.W., SUITE 1000
WASHINGTON, D.C. 20006
Assignment: 16
Reel/Frame:021875/0177   Pages: 2
Recorded: 11/17/2008
Attorney Dkt #:139535
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
11/05/2008
2
NAGAHASHI, NOBUYUKI
Exec Dt:
11/05/2008
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME
MINATO-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7757547
US20090139316
12227399
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 320850
ALEXANDRIA, VA 22320-4850
Assignment: 17
Reel/Frame:023001/0986   Pages: 2
Recorded: 07/21/2009
Attorney Dkt #:99V-012-TN
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
04/16/2009
2
AKASHI, MITSUMASA
Exec Dt:
04/16/2009
Assignee
1
KOMATSU LTD.
3-6, AKASAKA 2-CHOME, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7930943
US20100043563
12449025
Correspondence name and address
DAVID G. POSZ
POSZ LAW GROUP, PLC
12040 SOUTH LAKES DRIVE, SUITE 101
RESTON, VA 20191
Assignment: 18
Reel/Frame:026234/0750   Pages: 3
Recorded: 03/25/2011
Attorney Dkt #:14696/18
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OOHASHI, TOORU
Exec Dt:
03/08/2011
2
KAGEYAMA, MASATO
Exec Dt:
03/08/2011
3
UCHIDA, SATOSHI
Exec Dt:
03/08/2011
4
HAMAGUCHI, KATSUHIRO
Exec Dt:
03/08/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598756
US20110177253
12998218
Correspondence name and address
WEINING WANG
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NEW YORK 10004
Assignment: 19
Reel/Frame:026467/0430   Pages: 7
Recorded: 06/22/2011
Attorney Dkt #:14696/18
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 026234 FRAME 0750. ASSIGNOR(S) HEREBY CONFIRMS THE ADDRESS OF THE ASSIGNEE IS 6-1, MARUNOUCHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN 100-8071.
Assignors
1
OOHASHI, TOORU
Exec Dt:
03/08/2011
2
KAGEYAMA, MASATO
Exec Dt:
03/08/2011
3
UCHIDA, SATOSHI
Exec Dt:
03/08/2011
4
HAMAGUCHI, KATSUHIRO
Exec Dt:
03/08/2011
Assignee
1
NIPPON STEEL CORPORATION
6-1, MARUNOUCHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9598756
US20110177253
12998218
Correspondence name and address
KENYON & KENYON LLP
ONE BROADWAY
NEW YORK, NY 10004
Assignment: 20
Reel/Frame:030315/0502   Pages: 2
Recorded: 04/30/2013
Attorney Dkt #:92273(302753)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
03/21/2013
2
YOKOYAMA, YUUKI
Exec Dt:
03/21/2013
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9217448
US20150192152
13814518
Correspondence name and address
EDWARDS WILDMAN PALMER LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 21
Reel/Frame:032350/0208   Pages: 5
Recorded: 03/05/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKUDA, YUKIHIRO
Exec Dt:
02/10/2014
2
SHINTANI, SATORU
Exec Dt:
02/10/2014
3
KAGEYAMA, MASATO
Exec Dt:
02/10/2014
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9115483
US20150066312
14342683
Correspondence name and address
DRINKER BIDDLE & REATH (DC)
1500 K STREET, N.W.
SUITE 1100
WASHINGTON, DC 20005-1209
Assignment: 22
Reel/Frame:035074/0923   Pages: 2
Recorded: 03/03/2015
Attorney Dkt #:97089(302753)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
01/21/2015
2
NAGAYA, YOSHIYUKI
Exec Dt:
01/21/2015
3
CHIKUGO, HIROYUKI
Exec Dt:
01/21/2015
4
FUJII, DAIGOH
Exec Dt:
01/21/2015
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150345991
14425428
Correspondence name and address
LOCKE LORD LLP
P.O BOX 55874
BOSTON, MA 02205
Assignment: 23
Reel/Frame:036445/0607   Pages: 3
Recorded: 08/28/2015
Attorney Dkt #:KL-US140993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUMAMOTO, KAZETO
Exec Dt:
08/24/2015
2
KAGEYAMA, MASATO
Exec Dt:
08/25/2015
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9909282
US20160362872
14771244
Correspondence name and address
GLOBAL IP COUNSELORS, LLP DAVID TARNOFF
1233 20TH STREET, NW, SUITE 700
SUITE 700
WASHINGTON, DC 20036-2680
Assignment: 24
Reel/Frame:040772/0906   Pages: 2
Recorded: 12/27/2016
Attorney Dkt #:1451345.638US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUJII, DAIGOH
Exec Dt:
12/01/2016
2
HORI, SHUUJI
Exec Dt:
12/13/2016
3
KAGEYAMA, MASATO
Exec Dt:
12/13/2016
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10100946
US20170152965
15322214
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 25
Reel/Frame:046316/0460   Pages: 3
Recorded: 07/11/2018
Attorney Dkt #:1451345.722US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HORI, SHUUJI
Exec Dt:
06/13/2018
2
KAGEYAMA, MASATO
Exec Dt:
06/14/2018
3
ONO, MUTSUMI
Exec Dt:
06/15/2018
4
CHIKUGO, HIROYUKI
Exec Dt:
06/13/2018
5
HASEBE, AKIRA
Exec Dt:
06/13/2018
6
FUKUSHIMA, JUNICHI
Exec Dt:
06/15/2018
7
KOIKE, SHUNSUKE
Exec Dt:
06/15/2018
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10753376
US20190003497
16069207
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 26
Reel/Frame:048791/0663   Pages: 2
Recorded: 04/04/2019
Attorney Dkt #:1451345.747US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAGEYAMA, MASATO
Exec Dt:
03/04/2019
2
SHINOZAKI, HIROKI
Exec Dt:
03/04/2019
3
FUJII, DAIGOH
Exec Dt:
02/17/2019
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11079294
US20190250054
16329347
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

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