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Patent Assignment Assignor Details
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Assignor Name : WAKAMATSU, SATORU
Total Assignments: 20
Assignment: 1
Reel/Frame:012757/0611   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
12/18/2001
2
ODA, HIROYUKI
Exec Dt:
12/18/2001
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
TOKUYAMA-SHI, YAMAGUCHI, JAPAN 745-0
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6861144
US20020104474
10030657
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 2
Reel/Frame:013836/0046   Pages: 3
Recorded: 02/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
12/10/2002
2
ODA, HIROYUKI
Exec Dt:
12/10/2002
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, TOKUYAMA-SHI
YAMAGUCHI-KEN, JAPAN 745-0054
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6784079
US20030119284
10343945
Correspondence name and address
BIRCH STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 3
Reel/Frame:014553/0551   Pages: 3
Recorded: 06/18/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
04/18/2003
2
ODA, HIROYUKI
Exec Dt:
04/18/2003
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
TOKUYAMA-SHI, YAMAGUCHI-KEN, JAPAN 745-0053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6932954
US20040052716
10450947
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
MARC S. WEINER
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 4
Reel/Frame:016619/0997   Pages: 2
Recorded: 12/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKAMURA, YASUO
Exec Dt:
08/03/2004
2
WAKAMATSU, SATORU
Exec Dt:
08/03/2004
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI 745-8648, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7413718
US20050201908
10518197
Correspondence name and address
KENT E. BALDAUF
WEBB ZIESENHEIM LOGSDON ORKIN & HANSON
P.C., 700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 5
Reel/Frame:017569/0943   Pages: 2
Recorded: 02/10/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
01/17/2005
2
SUGIMURA, SHIGEKI
Exec Dt:
01/17/2005
3
NAKAMURA, YASUO
Exec Dt:
01/17/2005
4
TSUJIO, KENICHI
Exec Dt:
01/17/2005
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7553467
US20060219161
10567943
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PENNSYLVANIA 15219-1845
Assignment: 6
Reel/Frame:016790/0924   Pages: 3
Recorded: 07/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
06/24/2005
2
SUGIMURA, SHIGEKI
Exec Dt:
06/24/2005
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060016292
11187077
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM ORKIN & HANSON, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1845
Assignment: 7
Reel/Frame:018718/0745   Pages: 3
Recorded: 12/20/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, JUNICHIROU
Exec Dt:
11/01/2006
2
WAKAMATSU, SATORU
Exec Dt:
11/01/2006
3
SAKITA, MANABU
Exec Dt:
11/01/2006
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI, YAMAGUCHI
JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8282904
US20080025901
11630182
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:018638/0679   Pages: 3
Recorded: 11/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
11/10/2006
2
NAKASHIMA, JUNICHIROU
Exec Dt:
11/10/2006
3
SUGIMURA, SHIGEKI
Exec Dt:
11/10/2006
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7871590
US20080038177
11597222
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM
700 KOPPERS BLDG.
436 SEVENTH AVE.
PITTSBURGH, PA 15219
Assignment: 9
Reel/Frame:019218/0872   Pages: 6
Recorded: 04/25/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKIDA, MANABU
Exec Dt:
01/05/2007
2
WAKAMATSU, SATORU
Exec Dt:
01/05/2007
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7727483
US20070264173
11660414
Correspondence name and address
KENT E. BALDUF
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 10
Reel/Frame:018921/0594   Pages: 3
Recorded: 02/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAKASHIMA, JUNICHIROU
Exec Dt:
01/06/2007
2
WAKAMATSU, SATORU
Exec Dt:
01/06/2007
3
SUGIMURA, SHIGEKI
Exec Dt:
01/06/2007
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080041309
11659755
Correspondence name and address
KENT E. BALDAUF
THE WEBB LAW FIRM
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 11
Reel/Frame:020164/0571   Pages: 3
Recorded: 11/15/2007
Attorney Dkt #:1691-0231PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
09/26/2007
2
ODA, HIROYUKI
Exec Dt:
09/26/2007
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI 745-0053, JAPAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8894959
US20090098039
11920418
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: 12
Reel/Frame:025141/0198   Pages: 5
Recorded: 10/14/2010
Attorney Dkt #:1217-103113
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKIDA, MANABU
Exec Dt:
10/01/2010
2
WAKAMATSU, SATORU
Exec Dt:
10/01/2010
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, YAMAGUCHI
SHUNAN-SHI, JAPAN 7458648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8124041
US20110044878
12937912
Correspondence name and address
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 13
Reel/Frame:025702/0704   Pages: 3
Recorded: 01/26/2011
Attorney Dkt #:1272-0159PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NOUMI, HIROO
Exec Dt:
01/17/2011
2
WAKAMATSU, SATORU
Exec Dt:
01/17/2011
3
YOSHIMATSU, NOBUAKI
Exec Dt:
01/17/2011
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8486343
US20110123408
13055766
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP.
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 14
Reel/Frame:034605/0162   Pages: 3
Recorded: 12/31/2014
Attorney Dkt #:919.0044
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAKIDA, MANABU
Exec Dt:
11/04/2014
2
WAKAMATSU, SATORU
Exec Dt:
11/14/2014
3
YOSHIMATSU, NOBUAKI
Exec Dt:
11/20/2014
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO, SHUNAN-SHI
YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150175430
14412220
Correspondence name and address
CAHN & SAMUELS, LLP
1100 17TH STREET, NW
SUITE 401
WASHINGTON, DC 20036
Assignment: 15
Reel/Frame:035358/0348   Pages: 4
Recorded: 04/08/2015
Attorney Dkt #:1691-0280PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAJIMA, TAKUYA
Exec Dt:
02/17/2015
2
WAKAMATSU, SATORU
Exec Dt:
02/19/2015
3
SAKIDA, MANABU
Exec Dt:
02/09/2015
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-0053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150221513
14420223
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
P.O. BOX 747
FALLS CHURCH, VA 22040-0747
Assignment: 16
Reel/Frame:054174/0020   Pages: 3
Recorded: 10/27/2020
Attorney Dkt #:1272-0226PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WAKAMATSU, SATORU
Exec Dt:
09/14/2020
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200399125
16975366
Correspondence name and address
BIRCH STEWART KOLASCH & BIRCH LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 17
Reel/Frame:060017/0757   Pages: 4
Recorded: 05/25/2022
Attorney Dkt #:7118-0113PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MABUCHI, TOSHIROU
Exec Dt:
02/02/2022
2
WAKAMATSU, SATORU
Exec Dt:
02/02/2022
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220402826
17779273
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100 E
FALLS CHURCH, VA 22042
Assignment: 18
Reel/Frame:060071/0396   Pages: 4
Recorded: 06/01/2022
Attorney Dkt #:7118-0112PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
02/22/2022
2
AKIMOTO, KOJI
Exec Dt:
02/23/2022
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230002229
17781489
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 19
Reel/Frame:060078/0623   Pages: 4
Recorded: 06/02/2022
Attorney Dkt #:7118-0111PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WAKAMATSU, SATORU
Exec Dt:
02/22/2022
2
AKIMOTO, KOJI
Exec Dt:
02/23/2022
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220411267
17781258
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042
Assignment: 20
Reel/Frame:061420/0619   Pages: 4
Recorded: 10/14/2022
Attorney Dkt #:1272-0242PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAWAI, HIDEAKI
Exec Dt:
07/08/2022
2
WAKAMATSU, SATORU
Exec Dt:
07/08/2022
Assignee
1
TOKUYAMA CORPORATION
1-1, MIKAGE-CHO
SHUNAN-SHI, YAMAGUCHI, JAPAN 745-8648
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230140491
17918758
Correspondence name and address
BIRCH, STEWART, KOLASCH & BIRCH, LLP
8110 GATEHOUSE ROAD, SUITE 100E
FALLS CHURCH, VA 22042

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