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Patent Assignment Assignee Details

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

Assignee Name : SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

Total Assignments: 8

Assignment: 1

Reel/Frame:	006612/0818			Pages:	2
		Recorded:	01/27/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

NAGANUMA, MASATERU

Exec Dt:

01/18/1993

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

1-5, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU

TOKYO, JAPAN 103

Property

Pat #

Pub #

Intl #

App #

5468232

NONE

07966199

Correspondence name and address
	DARRYL MEXIC
	SUGHRUE, MION, ZINN, MACPEAK & SEAS
	2100 PENNSYLVANIA AVENUE, N.W.
	STE. 800
	WASHINGTON, DC 20037-3202

Assignment: 2

Reel/Frame:	006762/0874			Pages:	2
		Recorded:	09/30/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TANAKA, SHIGENORI

Exec Dt:

08/31/1993

TAMURA, HIROSHI

Exec Dt:

08/31/1993

OHKI, MAKOTO

Exec Dt:

08/31/1993

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

1-5, NIHONBASHI-HONCHO 2-CHOME

CHUO-KU, TOKYO 103, JAPAN

Property

Pat #

Pub #

Intl #

App #

5550030

NONE

08120469

Correspondence name and address
	SUGHRUE MION ZINN MACPEAK & SEAS
	WADDELL A. BIGGART
	2100 PENNSYLVANIA AVENUE, N.W.
	SUITE 800
	WASHINGTON, D.C. 20037-3202

Assignment: 3

Reel/Frame:	007341/0270			Pages:	2
		Recorded:	09/28/1994
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAMURA, HIROSHI

Exec Dt:

09/14/1994

ODA, TOSHIO

Exec Dt:

09/14/1994

TANAKA, SHIGENORI

Exec Dt:

09/14/1994

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

1-5, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU

TOKYO 103, JAPAN

Property

Pat #

Pub #

Intl #

App #

5702882

NONE

08313899

Correspondence name and address
	SUGHRUE, MION, ZINN, MACPEAK & SEAS
	WADDELL A. BIGGART
	2100 PENNSYLVANIA AVENUE, N.W.
	SUITE 800
	WASHINGTON, D.C. 20037-3202

Assignment: 4

Reel/Frame:	007530/0280			Pages:	2
		Recorded:	03/13/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TAKAHASHI, TOYOMI

Exec Dt:

02/20/1995

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

1-5, NIHONBASHI-HONCHO 2-CHOME

CHUO-KU, TOKYO 103, JAPAN

Property

Pat #

Pub #

Intl #

App #

5827236

NONE

08403693

Correspondence name and address
	DARRYL MEXIC
	SUGHRUE, MION, ZINN, MACPEAK & SEAS
	2100 PENNSYLVANIA AVENUE, N.W.
	SUITE 800
	WASHINGTON, D.C. 20037-3202

Assignment: 5

Reel/Frame:	007502/0586			Pages:	2
		Recorded:	05/31/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

OGAWA, SEIICHIRO

Exec Dt:

05/23/1995

TSUNODA, HIDETOSHI

Exec Dt:

05/23/1995

INOKUCHI, JINICHI

Exec Dt:

05/23/1995

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

CHUO-KU

1-5, NIHONBASHI-HONCHO 2-CHOME

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5861520

NONE

08454630

Correspondence name and address
	WADDELL A. BIGGART
	SUGHRUE, MION, ZINN, MACPEAK & SEAS
	2100 PENNSYLVANIA AVE., NW
	SUITE 800
	WASHINGTON, DC 20037-3202

Assignment: 6

Reel/Frame:	007598/0759			Pages:	3
		Recorded:	08/28/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAKADA, AKIKAZU

Exec Dt:

06/05/1995

ARAI, MIKIO

Exec Dt:

06/01/1995

MIYAUCHI, SATOSHI

Exec Dt:

06/01/1995

KYOGASHIMA, MAMORU

Exec Dt:

05/30/1995

YOSHIDA, KEIICHI

Exec Dt:

06/01/1995

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

CHUO-KU

1-5, NIHONBASHI-HONCHO 2-CHOME

TOKYO, JAPAN 103

Property

Pat #

Pub #

Intl #

App #

5801162

NONE

08446662

Correspondence name and address
	TESTA, HURWITZ & THIBEAULT
	PAULA A. CAMPBELL
	EXCHANGE PLACE
	53 STATE STREET
	BOSTON, MA 02109

Assignment: 7

Reel/Frame:	008970/0728			Pages:	2
		Recorded:	01/21/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

WAKI, MICHINORI

Exec Dt:

01/05/1998

MIYAMOTO, KENJI

Exec Dt:

01/05/1998

MOTANI, YOSHIHIRO

Exec Dt:

01/05/1998

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

1-5, NIHONBASHI-HONCHO 2-CHOME

CHUO-KU, TOKYO, JAPAN 103

Property

Pat #

Pub #

Intl #

App #

6025444

NONE

08863933

Correspondence name and address
	SUGHRUE, MION, ZINN, MACPEAK & SEAS,PLLC
	BRETT S. SYLVESTER
	2100 PENNSYLVANIA AVENUE, N.W.
	SUITE 800
	WASHINGTON, D.C. 20037-3202

Assignment: 8

Reel/Frame:	009945/0878			Pages:	3
		Recorded:	05/11/1999
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ADACHI, YOSHIYUKI

Exec Dt:

03/11/1999

OHNO, NAOHITO

Exec Dt:

03/11/1999

YADOMAE, TOSHIRO

Exec Dt:

03/11/1999

Assignee

SEIKAGAKU KOGYO KABUSHIKI KAISHA (SEIKAGAKU CORPORATION)

1-5, NIHONBASHI-HONCHO 2-CHOME, CHUO-KU

TOKYO 103-0023, JAPAN

Property

Pat #

Pub #

Intl #

App #

6245897

NONE

09262313

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, ETAL P.C.
	NORMAN F. OBLON
	ATTORNEYS AT LAW
	1755 JEFFERSON DAVIS HIGHWAY, FOURTH FLR
	ARLINGTON, VIRGINIA 22202

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