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Patent Assignment Assignor Details
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Assignor Name : AZUMA, MASANOBU
Total Assignments: 21
Assignment: 1
Reel/Frame:009152/0431   Pages: 5
Recorded: 04/30/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HISAKI, MASAKATSU
Exec Dt:
05/08/1997
2
OHTA, YOICHIRO
Exec Dt:
05/08/1997
3
KAWANISHI, KENJI
Exec Dt:
05/08/1997
4
ICHIGOBARA, YASUKO
Exec Dt:
05/08/1997
5
IWAKURA, FUZUKI
Exec Dt:
05/08/1997
6
AZUMA, MASANOBU
Exec Dt:
05/08/1997
7
SUZUTANI, TATSUO
Exec Dt:
05/08/1997
8
NODE, MANABU
Exec Dt:
05/08/1997
9
NISHIDE, KIYOHARU
Exec Dt:
05/08/1997
Assignee
1
NIPPON SHOJI KAISHA LTD.
2-9, KOKUMACHI 2-CHOME CHUO-KU
OSAKA 540, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6080750
NONE
08852118
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
JOHN KILYK, JR.
TWO PRUDENTIAL PLAZA, SUITE 4900
CHICAGO, ILLINOIS 60601-6780
Assignment: 2
Reel/Frame:014103/0888   Pages: 3
Recorded: 01/29/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AZUMA, MASANOBU
Exec Dt:
01/08/2003
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, TOKUYAMA-SHI
C/O TOKUYAMA CORPORATION
YAMAGUCHI 745-0053, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6758264
US20030159817
10343214
Correspondence name and address
WEBB ZIESENHEIM LOGSDON ET AL
KENT E. BALDAUF, SR.
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURG, PA 15219-1818
Assignment: 3
Reel/Frame:015867/0260   Pages: 2
Recorded: 09/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
09/10/2004
2
SATO, HIDEKI
Exec Dt:
09/10/2004
3
AZUMA, MASANOBU
Exec Dt:
09/10/2004
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI
YAMAGUCHI, JAPAN 745-0053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7081425
US20050070421
10948211
Correspondence name and address
SHERMAN & SHALLOWAY
LEONARD W. SHERMAN
413 NORTH WASHINGTON STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:018780/0992   Pages: 3
Recorded: 01/19/2007
Attorney Dkt #:1272-0124PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESAKI, TATSUO
Exec Dt:
06/08/2006
2
SATO, HIDEKI
Exec Dt:
06/08/2006
3
AZUMA, MASANOBU
Exec Dt:
06/08/2006
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI-KEN, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070212567
10577309
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 5
Reel/Frame:018728/0697   Pages: 2
Recorded: 01/09/2007
Attorney Dkt #:1217-062899
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
11/10/2006
2
AZUMA, MASANOBU
Exec Dt:
11/10/2006
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080076658
11527323
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING; 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:021530/0442   Pages: 3
Recorded: 09/15/2008
Attorney Dkt #:1217-082571
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
11/10/2006
2
AZUMA, MASANOBU
Exec Dt:
11/10/2006
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI
YAMAGUCHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553788
US20080300128
12190787
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:020250/0375   Pages: 5
Recorded: 12/14/2007
Attorney Dkt #:1217-074431
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
UMEKAWA, HIDEKI
Exec Dt:
11/22/2007
2
AZUMA, MASANOBU
Exec Dt:
11/22/2007
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, YAMAGUCHI
SHUNAN-SHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090088312
11917725
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:020484/0473   Pages: 5
Recorded: 02/08/2008
Attorney Dkt #:1217-080460
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
01/30/2008
2
AZUMA, MASANOBU
Exec Dt:
01/30/2008
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, YAMAGUCHI
SHUNAN-SHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597743
US20090041961
12063389
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:020765/0976   Pages: 6
Recorded: 04/07/2008
Attorney Dkt #:1217-080460
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE ADDRESS PREVIOUSLY RECORDED ON REEL 020484 FRAME 0473. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS' INTEREST.
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
01/30/2008
2
AZUMA, MASANOBU
Exec Dt:
01/30/2008
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI
YAMAGUCHI 7458648, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8597743
US20090041961
12063389
Correspondence name and address
THE WEBB LAW FIRM
436 SEVENTH AVENUE
700 KOPPERS BUILDING
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:021099/0464   Pages: 5
Recorded: 06/16/2008
Attorney Dkt #:1217-081782
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
05/23/2008
2
AZUMA, MASANOBU
Exec Dt:
05/23/2008
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7960915
US20090174303
12097580
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:021516/0101   Pages: 4
Recorded: 09/11/2008
Attorney Dkt #:1217-082906
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
08/26/2008
2
AZUMA, MASANOBU
Exec Dt:
08/26/2008
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100233393
12282583
Correspondence name and address
KENT E. BALDAUF
700 KOPPERS BUILDING; 436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 12
Reel/Frame:021622/0256   Pages: 4
Recorded: 09/26/2008
Attorney Dkt #:1155-0331PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
09/16/2008
2
AZUMA, MASANOBU
Exec Dt:
09/16/2008
3
YASUOKA, MASAKI
Exec Dt:
09/18/2008
4
WATARI, KOJI
Exec Dt:
09/18/2008
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI 7458648, JAPAN
2
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO 1008921, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090155625
12225665
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 13
Reel/Frame:021622/0108   Pages: 4
Recorded: 09/26/2008
Attorney Dkt #:1155-0330pus1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
09/18/2008
2
AZUMA, MASANOBU
Exec Dt:
09/18/2008
3
YASUOKA, MASAKI
Exec Dt:
09/10/2008
4
WATARI, KOJI
Exec Dt:
09/10/2008
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI 7458648, JAPAN
2
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
3-1, KASUMIGASEKI 1-CHOME, CHIYODA-KU
TOKYO 1008921, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090173437
12225660
Correspondence name and address
MARC S. WEINER
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD
SUITE 100 EAST, P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:022587/0613   Pages: 5
Recorded: 04/23/2009
Attorney Dkt #:1217-090900
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
04/10/2009
2
AZUMA, MASANOBU
Exec Dt:
04/10/2009
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100015370
12446841
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 15
Reel/Frame:023028/0605   Pages: 5
Recorded: 07/30/2009
Attorney Dkt #:1217-091689
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KANECHIKA, YUKIHIRO
Exec Dt:
07/13/2009
2
AZUMA, MASANOBU
Exec Dt:
07/13/2009
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, YAMAGUCHI
SHUNAN-SHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8148283
US20100093514
12525224
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 16
Reel/Frame:024038/0844   Pages: 3
Recorded: 03/05/2010
Attorney Dkt #:1272-0149PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAITO, YURIKO
Exec Dt:
02/17/2010
2
KANECHIKA, YUKIHIRO
Exec Dt:
02/17/2010
3
AZUMA, MASANOBU
Exec Dt:
02/17/2010
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703041
US20100183860
12676033
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 17
Reel/Frame:024409/0930   Pages: 6
Recorded: 05/19/2010
Attorney Dkt #:1217-101392
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMANO, HIROSHI
Exec Dt:
02/12/2010
2
KANECHIKA, YUKIHIRO
Exec Dt:
02/17/2010
3
AZUMA, MASANOBU
Exec Dt:
02/17/2010
Assignees
1
MEIJO UNIVERSITY
1-501, SHIOGAMAGUCHI, TEMPAKU-KU
NAGOYA-SHI, AICHI, JAPAN 468 8502
2
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745 8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8921980
US20100255304
12743703
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 18
Reel/Frame:028285/0582   Pages: 4
Recorded: 05/30/2012
Attorney Dkt #:919.0018
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUKUYAMA, HIROYUKI
Exec Dt:
05/17/2012
2
AZUMA, MASANOBU
Exec Dt:
05/09/2012
3
TAKADA, KAZUYA
Exec Dt:
05/09/2012
4
HATTORI, TAKESHI
Exec Dt:
05/19/2012
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 745-8648
2
TOHOKU UNIVERSITY
2-1-1, KATAHIRA, AOBA-KU, SHENDAI-SHI
MIYAGI, JAPAN 980-8577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120240845
13512627
Correspondence name and address
CAHN & SAMUELS LLP
1100 17TH STREET NW
SUITE 401
WASHINGTON, DC 20036
Assignment: 19
Reel/Frame:030683/0361   Pages: 4
Recorded: 06/25/2013
Attorney Dkt #:1272-0189PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOMATSU, RYUICHI
Exec Dt:
06/11/2013
2
ITOH, HIRONORI
Exec Dt:
06/11/2013
3
AZUMA, MASANOBU
Exec Dt:
06/11/2013
Assignees
1
YAMAGUCHI UNIVERSITY
1677-1, YOSHIDA
YAMAGUCHI-SHI, YAMAGUCHI, JAPAN 753-8511
2
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130298822
13997498
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 20
Reel/Frame:030942/0592   Pages: 4
Recorded: 08/05/2013
Attorney Dkt #:1272-0190PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FURUYA, HIROSHI
Exec Dt:
07/25/2013
2
AZUMA, MASANOBU
Exec Dt:
07/25/2013
3
TADATOMO, KAZUYUKI
Exec Dt:
07/25/2013
4
OKADA, NARIHITO
Exec Dt:
07/25/2013
Assignees
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
2
YAMAGUCHI UNIVERSITY
1677-1, YOSHIDA
YAMAGUCHI-SHI, YAMAGUCHI, JAPAN 753-8511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130313567
13983257
Correspondence name and address
BIRCH, STEWART, KOLASCH, & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 21
Reel/Frame:063261/0966   Pages: 6
Recorded: 04/07/2023
Attorney Dkt #:HIR05-005-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAYAMA, MASAHARU
Exec Dt:
03/10/2023
2
TAKEDA, AIRI
Exec Dt:
03/10/2023
3
MARUYAMA, HEISHI
Exec Dt:
03/10/2023
4
AZUMA, MASANOBU
Exec Dt:
03/10/2023
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230374678
18030904
Correspondence name and address
EVAN LAW GROUP LLC
P.O. BOX 802919
CHICAGO, IL 60680

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