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Patent Assignment Assignor Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : MATSUMURA, KUNIHIKO

Total Assignments: 7

Assignment: 1

Reel/Frame:	009308/0145			Pages:	3
		Recorded:	07/10/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAKASHITA, SHINICHI

Exec Dt:

06/17/1998

TSUGAWA, MAMORU

Exec Dt:

06/17/1998

GOTO, MASAOKI

Exec Dt:

06/17/1998

MATSUMURA, KUNIHIKO

Exec Dt:

06/17/1998

HIROKAWA, NORIO

Exec Dt:

06/17/1998

Assignee

KANEKA CORPORATION

KITA-KU, OSAKA-SHI

2-4, NAKANOSHIMA, 3-CHOME

OSAKA 530-8288, JAPAN

Property

Pat #

Pub #

Intl #

App #

6160096

NONE

09113423

Correspondence name and address
	COOPER & DUNHAM LLP
	JOHN P. WHITE
	1185 AVENUE OF THE AMERICAS
	NEW YORK, NY 10036

Assignment: 2

Reel/Frame:	010356/0177			Pages:	3
		Recorded:	11/01/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

GOTO, MASAOKI

Exec Dt:

10/20/1999

SAKASHITA, SHINICHI

Exec Dt:

10/20/1999

MATSUMURA, KUNIHIKO

Exec Dt:

10/20/1999

Assignee

KANEKA CORPORATION

2-4, NAKANOSHIMA 3-CHOME, KITA-KU

OSAKA, JAPAN 530-8

Property

Pat #

Pub #

Intl #

App #

6242573

NONE

09431669

Correspondence name and address
	CHRISTENSEN O'CONNOR JOHNSON & KINDNESS
	JEFFREY M. SAKOI, ESQ.
	1420 FIFTH AVENUE
	SUITE 2800
	SEATTLE, WA 98101-2347

Assignment: 3

Reel/Frame:	012620/0594			Pages:	3
		Recorded:	12/17/2001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

UEDA, MASAHIRO

Exec Dt:

12/07/2001

MAKIHARA, YOSHIHIRO

Exec Dt:

12/07/2001

UEDA, TAKASHI

Exec Dt:

12/07/2001

MATSUMURA, KUNIHIKO

Exec Dt:

12/07/2001

Assignees

KANEKA CORPORATION

KITA-KU, OSAKA-SHI

2-4, NAKANOSHIMA 3-CHOME

OSAKA 530-8288, JAPAN

HOKUYO CO., LTD.

KITA-KU, OSAKA-SHI

57-1, SANSHA YAMAGATA-SHI

YAMAGATA 990-0898, JAPAN

Property

Pat #

Pub #

Intl #

App #

6749642

NONE

10018905

Correspondence name and address
	BRINKS HOFER GILSON & LIONE
	RICHARD G. LIONE
	P.O. BOX 10395
	CHICAGO, ILLINOIS 60610

Assignment: 4

Reel/Frame:	013091/0980			Pages:	3
		Recorded:	06/03/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

UEDA, MASAHIRO

Exec Dt:

04/30/2002

MAKIHARA, YOSHIHIRO

Exec Dt:

04/30/2002

UEDA, TAKASHI

Exec Dt:

04/30/2002

MATSUMURA, KUNIHIKO

Exec Dt:

04/30/2002

Assignee

KANEKA CORPORATION

2-4, NAKANOSHIMA 3-CHOME KITA-KU, OSAKA-SHI

OSAKA 530-0005,, JAPAN

Property

Pat #

Pub #

Intl #

App #

6713537

NONE

10031290

Correspondence name and address
	BRINKS HOFER
	GILSON & LIONE
	P.O. BOX 10395
	CHICAGO, IL 60610

Assignment: 5

Reel/Frame:	030008/0838			Pages:	2
		Recorded:	03/15/2013
Attorney Dkt #:	Q202019
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

UEDA, TAKASHI

Exec Dt:

02/26/2013

MATSUMURA, KUNIHIKO

Exec Dt:

02/26/2013

ISHIHARA, MORIO

Exec Dt:

02/26/2013

NAGAMITSU, MANABU

Exec Dt:

02/26/2013

Assignee

KANEKA CORPORATION

3-18, NAKANOSHIMA 2-CHOME, KITA-KU

OSAKA-SHI, OSAKA, JAPAN 530-8288

Property

Pat #

Pub #

Intl #

App #

8895657

US20130167287

13823609

Correspondence name and address
	SUGHRUE MION, PLLC
	2100 PENNSYLVANIA AVENUE, N.W.
	SUITE 800
	WASHINGTON, DC 20037

Assignment: 6

Reel/Frame:	056664/0347			Pages:	3
		Recorded:	06/25/2021
Attorney Dkt #:	919.0104
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

OGIHARA, KATSUYA

Exec Dt:

05/17/2021

IIYAMA, SHOJI

Exec Dt:

05/17/2021

MATSUMURA, KUNIHIKO

Exec Dt:

05/17/2021

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGE-CHO, SHUNAN-SHI

YAMAGUCHI, JAPAN 745-8648

Property

Pat #

Pub #

Intl #

App #

NONE

US20220064009

17418291

Correspondence name and address
	CAHN & SAMUELS LLP
	1100 17TH STREET NW
	SUITE 401
	WASHINGTON, DC 20036

Assignment: 7

Reel/Frame:	057335/0750			Pages:	3
		Recorded:	08/31/2021
Attorney Dkt #:	919.0107
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

OGIHARA, KATSUYA

Exec Dt:

07/26/2021

IIYAMA, SHOJI

Exec Dt:

07/26/2021

MATSUMURA, KUNIHIKO

Exec Dt:

07/26/2021

Assignee

TOKUYAMA CORPORATION

1-1, MIKAGE-CHO, SHUNAN-SHI

YAMAGUCHI, JAPAN 745-8648

Property

Pat #

Pub #

Intl #

App #

NONE

US20220162079

17435056

Correspondence name and address
	CAHN & SAMUELS LLP
	1100 17TH STREET NW
	SUITE 401
	WASHINGTON, DC, 20036 UNITED STATES

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