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Patent Assignment Assignor Details
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Assignor Name : ISHIHARA, KAZUO
Total Assignments: 18
Assignment: 1
Reel/Frame:004261/0014   Pages: 3
Recorded: 05/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ISHIHARA, KAZUO
Exec Dt:
04/11/1984
2
KOBAYASHI, HARUO
Exec Dt:
04/11/1984
Assignee
1
MINOLTA CAMERA KABUSHIKI KAISHA NO. 30, 2-CHOME, AZUCHIMACHI, HIGASHI-KU, OSAKA-SHI, OSAKA-FU, JAPAN A CORP. OF JAPAN
JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4572641
NONE
06546141
Correspondence name and address
WOLDER, GROSS & YAVNER
41 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:008974/0786   Pages: 2
Recorded: 12/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HAMADA, YUKIHIRO
Exec Dt:
12/19/1997
2
ISHIHARA, KAZUO
Exec Dt:
12/19/1997
3
MASUMOTO, TOSHIHIKO
Exec Dt:
12/19/1997
4
FUJITA, TSUYOSHI
Exec Dt:
12/19/1997
5
MASATOMI, KATSUTOSHI
Exec Dt:
12/19/1997
6
TAKEDA, YOSHIHISA
Exec Dt:
12/19/1997
7
KAWASHIMA, MASAYUKI
Exec Dt:
12/19/1997
Assignee
1
FUJITSU LIMITED
NAKAHARA-KU, KAWASAKI-SHI
1-1, KAMIKODANAKA 4-CHOME
KANAGAWA 211, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023707
NONE
09000809
Correspondence name and address
STAAS & HALSEY
H. J. STAAS
700 ELEVENTH STREET N.W., SUITE 500
WASHINGTON, D.C. 20001
Assignment: 3
Reel/Frame:010353/0770   Pages: 2
Recorded: 10/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ISHIHARA, KAZUO
Exec Dt:
10/20/1999
2
ENBUTSU, HISAYUKI
Exec Dt:
10/20/1999
3
NISHINO, MITSUHIDE
Exec Dt:
10/20/1999
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA, 4-CHOME, NAKAHARA-KU
KAWASAKI-SHI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6636876
NONE
09427935
Correspondence name and address
STAAS & HALSEY
JAMES D. HALSEY, JR.
700 ELEVENTH STREET, N.W.
SUITE 500
WASHINGTON, D.C. 20001
Assignment: 4
Reel/Frame:011633/0319   Pages: 3
Recorded: 03/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NISHINO, MITSUHIDE
Exec Dt:
03/14/2001
2
ENBUTSU, HISAYUKI
Exec Dt:
03/14/2001
3
ISHIHARA, KAZUO
Exec Dt:
03/14/2001
Assignee
1
FUJITSU LIMITED
1-1, KAMIKODANAKA 4-CHOME, NAKAHARA-KU
KAWASAKI, KANAGAWA 211-8588, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6976041
US20020083086
09815036
Correspondence name and address
GREER, BURNS & CRAIN, LTD.
PATRICK G. BURNS
300 SOUTH WACKER DRIVE
25TH FLOOR
CHICAGO, ILLINOIS 60606
Assignment: 5
Reel/Frame:013284/0713   Pages: 2
Recorded: 07/09/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUDA, YOSHIAKI
Exec Dt:
06/25/2002
2
SHIOCHI, HIROFUMI
Exec Dt:
06/25/2002
3
OKUBO, MOTOMASA
Exec Dt:
06/25/2002
4
YAHAGI, FUMIYUKI
Exec Dt:
06/25/2002
5
MITA, TOSHIHIKO
Exec Dt:
06/25/2002
6
ISHIHARA, KAZUO
Exec Dt:
06/25/2002
Assignee
1
MITSUBISHI SHOJI CONSTRUCTION MATERIALS CORPORATION
33-8 SENDAGAYA 5-CHOME
SHIBUYA-KU, TOKYO 151-0051, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030010258
10181216
Correspondence name and address
MERCHANT & GOULD P.C.
CURTIS B. HAMRE
P.O. BOX 2903
MINNEAPOLIS, MN 55402-0903
Assignment: 6
Reel/Frame:024022/0719   Pages: 2
Recorded: 03/03/2010
Attorney Dkt #:4364.P0035US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
ISHIHARA, KAZUO
Exec Dt:
07/24/2008
Assignee
1
TOHTO KASEI CO., LTD.
14-1, SOTOKANDA 4-CHOME
CHIYODA-KU, TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7906562
US20100168268
12223793
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 7
Reel/Frame:023062/0152   Pages: 3
Recorded: 08/06/2009
Attorney Dkt #:090713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HIKITA, TAKAMI
Exec Dt:
07/01/2009
2
SHIMIZU, YUSUKE
Exec Dt:
06/30/2009
3
ISHIHARA, KAZUO
Exec Dt:
06/29/2009
Assignees
1
NITTO DENKO CORPORATION
1-2, SHIMOHOZUMI 1-CHOME,
IBARAKI-SHI, OSAKA, JAPAN 567-8680
2
TOHTO KASEI CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU,
TOKYO, JAPAN 101-0021
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995895
US20100003004
12496088
Correspondence name and address
WESTERMAN, HATTORI, DANIELS & ADRIAN, LL
1250 CONNECTICUT AVENUE, NW
SUITE-700
WASHINGTON, DC 20036-2657
Assignment: 8
Reel/Frame:023906/0449   Pages: 2
Recorded: 02/05/2010
Attorney Dkt #:4364.P0040US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOKOYAMA, NAOKI
Exec Dt:
08/26/2009
2
ISHIHARA, KAZUO
Exec Dt:
08/26/2009
3
NAKANISHI, TETSUYA
Exec Dt:
08/26/2009
Assignee
1
TOHTO KASEI CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU
TOKYO, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8057902
US20100093928
12449918
Correspondence name and address
FLYNN, THIEL, BOUTELL & TANIS, P.C.
2026 RAMBLING ROAD
KALAMAZOO, MI 49008-1631
Assignment: 9
Reel/Frame:056329/0798   Pages: 4
Recorded: 05/24/2021
Attorney Dkt #:1451676.136US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SATO, HIROSHI
Exec Dt:
03/25/2021
2
ISHIHARA, KAZUO
Exec Dt:
03/25/2021
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11807711
US20220098360
17296348
Correspondence name and address
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 10
Reel/Frame:057503/0586   Pages: 4
Recorded: 09/16/2021
Attorney Dkt #:1451676.140US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WASANO, TSUGUTOSHI
Exec Dt:
08/30/2021
2
ISHIHARA, KAZUO
Exec Dt:
08/31/2021
3
NAKAHARA, KAZUHIKO
Exec Dt:
08/26/2021
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827739
US20220169781
17440006
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001
Assignment: 11
Reel/Frame:058416/0433   Pages: 6
Recorded: 12/17/2021
Attorney Dkt #:1451676.137US9
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
11/25/2021
2
ISHIHARA, KAZUO
Exec Dt:
12/01/2021
3
LEE, JIN SOO
Exec Dt:
11/16/2021
4
KIM, JAE IL
Exec Dt:
11/16/2021
5
JEE, JOONG HWI
Exec Dt:
11/16/2021
6
YU, KI HWAN
Exec Dt:
11/16/2021
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU
TOKYO, JAPAN 1030027
2
KUKDO CHEMICAL CO., LTD.
61 GASAN DIGITAL 2-RO, GEUMCHEON-GU
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11884773
US20220056199
17415141
Correspondence name and address
LOCKE LORD LLP
701 8TH ST NW, SUITE 500
WASHINGTON, DC 20001
Assignment: 12
Reel/Frame:060812/0765   Pages: 6
Recorded: 08/15/2022
Attorney Dkt #:108406-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
06/15/2022
2
ISHIHARA, KAZUO
Exec Dt:
06/15/2022
3
LEE, JIN SOO
Exec Dt:
06/28/2022
4
PARK, CHAN HO
Exec Dt:
06/28/2022
5
JEE, JOONG HWI
Exec Dt:
06/28/2022
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
2
KUKDO CHEMICAL CO., LTD.
61, GASANDIGITAL 2-RO, GEUMCHEON-GU,
SEOUL, KOREA, REPUBLIC OF 08588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230097650
17798893
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 13
Reel/Frame:061652/0685   Pages: 6
Recorded: 11/04/2022
Attorney Dkt #:111140-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
09/05/2022
2
ISHIHARA, KAZUO
Exec Dt:
09/05/2022
3
TAKASHIMA, TOMOYUKI
Exec Dt:
09/12/2022
4
JEE, JOONG HWI
Exec Dt:
09/07/2022
5
PARK, CHAN HO
Exec Dt:
09/07/2022
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
2
KUKDO CHEMICAL CO., LTD.
61, GASAN DIGITAL 2-RO, GEUMCHEON-GU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230242753
17922972
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 14
Reel/Frame:061965/0773   Pages: 6
Recorded: 12/05/2022
Attorney Dkt #:111761-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
09/05/2022
2
ISHIHARA, KAZUO
Exec Dt:
09/05/2022
3
YU, KIHWAN
Exec Dt:
09/08/2022
4
LIM, CHEONGRAE
Exec Dt:
09/08/2022
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
2
KUKDO CHEMICAL CO., LTD.
61, GASAN DIGITAL 2-RO, GEUMCHEON-GU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230227601
18007746
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 15
Reel/Frame:061982/0818   Pages: 6
Recorded: 12/05/2022
Attorney Dkt #:111762-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
09/05/2022
2
ISHIHARA, KAZUO
Exec Dt:
09/05/2022
3
YU, KIHWAN
Exec Dt:
09/08/2022
4
JEE, JOONGHWI
Exec Dt:
09/07/2022
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
2
KUKDO CHEMICAL CO., LTD.
61, GASAN DIGITAL 2-RO, GEUMCHEON-GU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230227603
18007744
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 16
Reel/Frame:062035/0301   Pages: 6
Recorded: 12/09/2022
Attorney Dkt #:112184-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
09/05/2022
2
ISHIHARA, KAZUO
Exec Dt:
09/05/2022
3
YU, KIHWAN
Exec Dt:
09/08/2022
4
LIM, CHEONGRAE
Exec Dt:
09/08/2022
5
JEE, JOONGHWI
Exec Dt:
09/07/2022
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
2
KUKDO CHEMICAL CO., LTD.
61, GASAN DIGITAL 2-RO, GEUMCHEON-GU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230272155
18008666
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 17
Reel/Frame:061834/0851   Pages: 6
Recorded: 11/21/2022
Attorney Dkt #:111336-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
09/07/2022
2
ISHIHARA, KAZUO
Exec Dt:
09/08/2022
3
HAN, JAEMAN
Exec Dt:
09/07/2022
4
YOUN, HAERRY
Exec Dt:
09/07/2022
Assignees
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
2
KUKDO CHEMICAL CO., LTD.
61, GASAN DIGITAL 2-RO, GEUMCHEON-GU,
SEOUL, KOREA, REPUBLIC OF
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230183409
17926131
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI, 100404 TAIWAN
Assignment: 18
Reel/Frame:063859/0893   Pages: 4
Recorded: 06/05/2023
Attorney Dkt #:117271-US-1375-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOH, MASAHIRO
Exec Dt:
04/04/2023
2
SAITOH, TAKAYUKI
Exec Dt:
04/03/2023
3
ISHIHARA, KAZUO
Exec Dt:
04/04/2023
Assignee
1
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU,
TOKYO, JAPAN 103-0027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240043606
18265258
Correspondence name and address
JCIPRNET
8F-1, NO. 100, ROOSEVELT RD. SEC. 2,
TAIPEI CITY, 100404 TAIWAN

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