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Patent Assignment Assignor Details
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Assignor Name : ASAI, YUJI
Total Assignments: 17
Assignment: 1
Reel/Frame:005815/0430   Pages: 2
Recorded: 08/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
OKAJIMA, HISAKAZU
Exec Dt:
08/09/1991
2
ASAI, YUJI
Exec Dt:
08/09/1991
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5355084
NONE
07745191
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:006099/0071   Pages: 2
Recorded: 03/17/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ASAI, YUJI
Exec Dt:
03/11/1992
2
YAMAMOTO, MASANOBU
Exec Dt:
03/11/1992
Assignee
1
NGK INSULATORS,LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI PREF., JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5210800
NONE
07852646
Correspondence name and address
PARKHURST, WENDEL & ROSSI
1421 PRINCE ST.
SUITE 210
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:006503/0340   Pages: 3
Recorded: 03/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIDA, YOSHIHIKO
Exec Dt:
03/19/1993
2
ASAI, YUJI
Exec Dt:
03/19/1993
3
TANI, MAKOTO
Exec Dt:
03/19/1993
Assignee
1
NGK INSULATORS, LTD.
2-56 SUDA-CHO MIZUHO-KU, NAGOYA CITY
AICHI PREFECTURE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5345427
NONE
08037457
Correspondence name and address
ROGER W. PARKHURST
PARKHURST, WENDEL & ROSSI
1421 PRINCE STREET, STE. 210
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:006672/0043   Pages: 3
Recorded: 08/27/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, YUJI
Exec Dt:
08/24/1993
2
IMAI, OSAMU
Exec Dt:
08/24/1993
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU NAGOYA-CITY, AICHI-PREFECTURE
467 JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5393444
NONE
08112529
Correspondence name and address
SHEA & GOULD
ATTN: RONALD J. KUBOVCIK
1200 19TH STREET, N.W.
FIFTH FLOOR
WASHINGTON, D.C. 20036
Assignment: 5
Reel/Frame:012814/0850   Pages: 4
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, YUJI
Exec Dt:
03/22/2002
2
FURUTANI, MAKOTO
Exec Dt:
03/22/2002
3
MATSUMOTO, KEIJI
Exec Dt:
03/22/2002
Assignee
1
NGK INSULATORS, INC.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA CITY, AICHI-PREFECTURE, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6723448
US20020152603
10058063
Correspondence name and address
PARKHURST & WENDEL, L.L.P.
CHARLES A. WENDEL
SUITE 210
1421 PRINCE STREET
ALEXANDRIA, VA 22314-2805
Assignment: 6
Reel/Frame:017640/0530   Pages: 7
Recorded: 03/02/2006
Attorney Dkt #:127237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKEYUKI
Exec Dt:
02/24/2006
2
ASAI, YUJI
Exec Dt:
02/15/2003
3
NAKAJO, MAKOTO
Exec Dt:
02/24/2006
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7320183
US20060283039
10570266
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 7
Reel/Frame:014997/0166   Pages: 2
Recorded: 10/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MATSUMOTO, KEIJI
Exec Dt:
09/29/2003
2
MATSUOKA, SUSUMU
Exec Dt:
09/29/2003
3
ASAI, YUJI
Exec Dt:
09/29/2003
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, JAPAN 467-8530
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7074279
US20040110654
10474436
Correspondence name and address
OLIFF & BERRIDGE, PLC
JOEL S. ARMSTRONG
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 8
Reel/Frame:015464/0162   Pages: 2
Recorded: 02/17/2004
Attorney Dkt #:118684
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKEYUKI
Exec Dt:
02/10/2004
2
ASAI, YUJI
Exec Dt:
02/10/2004
3
ITO, EIJI
Exec Dt:
02/10/2004
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE, 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6994816
US20040195719
10486892
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 9
Reel/Frame:015464/0188   Pages: 2
Recorded: 02/17/2004
Attorney Dkt #:118685
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKEYUKI
Exec Dt:
02/10/2004
2
ASAI, YUJI
Exec Dt:
02/10/2004
3
HIROTA, TSUTOMU
Exec Dt:
02/10/2004
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7097798
US20040194427
10486909
Correspondence name and address
OLIFF & BERRIDGE, PLC
JAMES A. OLIFF
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 10
Reel/Frame:017630/0882   Pages: 7
Recorded: 02/28/2006
Attorney Dkt #:127205
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHII, TAKEYUKI
Exec Dt:
02/21/2006
2
ASAI, YUJI
Exec Dt:
02/14/2006
3
NAKAJO, MAKOTO
Exec Dt:
02/21/2006
Assignee
1
NGK INSULATORS, LTD.
2-56, SUDA-CHO, MIZUHO-KU
NAGOYA-CITY, AICHI-PREFECTURE 467-8530, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7721461
US20070006480
10569881
Correspondence name and address
JAMES A. OLIFF
OLIFF & BERRIDGE, PLC
P.O. BOX 19928
ALEXANDRIA, VA 22320
Assignment: 11
Reel/Frame:030386/0387   Pages: 2
Recorded: 05/09/2013
Attorney Dkt #:2933KS-1 (SAC)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ASAI, YUJI
Exec Dt:
02/05/2013
Assignee
1
KS' MOLDING LIMITED COMPANY
78, MINAMIHARAYAMA
MINAMIHARAYAMA-CHO, OWARIASAHI-SHI
AICHI-KEN, JAPAN 488-0068
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140142412
13890747
Correspondence name and address
SHERIDAN ROSS PC
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 12
Reel/Frame:044754/0839   Pages: 3
Recorded: 01/29/2018
Attorney Dkt #:2018-0086A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASAI, YUJI
Exec Dt:
11/13/2017
2
HATTORI, MITSUO
Exec Dt:
11/13/2017
Assignee
1
FUJI OIL HOLDINGS INC.
1, SUMIYOSHI-CHO, IZUMISANO-SHI
OSAKA, JAPAN 598-8540
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180213823
15748291
Correspondence name and address
WENDEROTH, LIND & PONACK, L.L.P.
1030 15TH STREET, N.W.
SUITE 400 EAST
WASHINGTON, DC 20005
Assignment: 13
Reel/Frame:049833/0718   Pages: 6
Recorded: 07/23/2019
Attorney Dkt #:1420149.672US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOTA
Exec Dt:
04/01/2019
2
ASAI, YUJI
Exec Dt:
04/01/2019
3
YONE, TOSHIHIRO
Exec Dt:
04/01/2019
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11346078
US20210332552
16480091
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 14
Reel/Frame:049834/0535   Pages: 6
Recorded: 07/23/2019
Attorney Dkt #:1420149.673US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOTA
Exec Dt:
04/01/2019
2
ASAI, YUJI
Exec Dt:
04/01/2019
3
YONE, TOSHIHIRO
Exec Dt:
04/01/2019
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11773564
US20210332551
16480121
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 15
Reel/Frame:049861/0718   Pages: 6
Recorded: 07/25/2019
Attorney Dkt #:1420149.671US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOTA
Exec Dt:
04/01/2019
2
ASAI, YUJI
Exec Dt:
04/01/2019
3
YONE, TOSHIHIRO
Exec Dt:
04/01/2019
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11371207
US20210348361
16480836
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 16
Reel/Frame:049862/0275   Pages: 6
Recorded: 07/25/2019
Attorney Dkt #:1420149.670US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YAMAGUCHI, KOTA
Exec Dt:
04/01/2019
2
ASAI, YUJI
Exec Dt:
04/01/2019
3
YONE, TOSHIHIRO
Exec Dt:
04/01/2019
Assignee
1
KOMATSU LTD.
2-3-6, AKASAKA, MINATO-KU
TOKYO, JAPAN 107-8414
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11371208
US20210355652
16480859
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 17
Reel/Frame:062618/0176   Pages: 5
Recorded: 02/07/2023
Attorney Dkt #:33136/58633
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OCHI, HITOSHI
Exec Dt:
10/24/2022
2
ASAI, YUJI
Exec Dt:
10/24/2022
3
MAKINO, SHINJI
Exec Dt:
10/26/2022
Assignee
1
NIPPON CAREER INDUSTRY CO., LTD.
980-5, HIGASHIHABU-MACHI
MATSUYAMA-SHI
EHIME-KEN, JAPAN 791-8043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230227271
17928927
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357

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