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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 : TAJIRI, TOSHIYUKI

Total Assignments: 6

Assignment: 1

Reel/Frame:	006414/0715			Pages:	3
		Recorded:	02/25/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

YAMAMOTO, IWAO

Exec Dt:

11/28/1991

HARA, RYUICHI

Exec Dt:

11/28/1991

TAJIRI, TOSHIYUKI

Exec Dt:

11/28/1991

SHIROSAKI, KAZUO

Exec Dt:

11/28/1991

YOSHIYA, AKIHIKO

Exec Dt:

11/28/1991

Assignee

MITSUBISHI KASEI CORPORATION

5-2, MARUNOUCHI 2-CHOME

CHIYODA-KU, TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5213677

NONE

07780344

Correspondence name and address
	OBLON SPIVAK MCCLELLAND
	MAIER & NEUSTADT, P.C.
	1755 JEFFERSON DAVIS HWY., 4TH FLOOR
	ARLINGTON, VA 22202

Assignment: 2

Reel/Frame:	008892/0335			Pages:	3
		Recorded:	01/07/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

FUJIOKA, KIYOTOSHI

Exec Dt:

09/22/1997

TAJIRI, TOSHIYUKI

Exec Dt:

09/22/1997

ISOBE, EIJI

Exec Dt:

09/22/1997

TACHI, KAZUHISA

Exec Dt:

09/22/1997

SUGANO, TOSHIHIKO

Exec Dt:

09/22/1997

Assignee

MITSUBISHI CHEMICAL CORPORATION

5-2, MARUNOUCHI 2-CHOME

CHIYODA-KU, TOKYO-TO, JAPAN

Property

Pat #

Pub #

Intl #

App #

6080827

NONE

08882749

Correspondence name and address
	OBLON, SPIVAK, MCCLELLAND, MAIER &
	NEUSTADT, P.C.
	NORMAN E. OBLON
	1755 JEFFERSON DAVIS HWY., 4TH FLOOR
	ARLINGTON, VA 22202

Assignment: 3

Reel/Frame:	020946/0905			Pages:	2
		Recorded:	04/25/2008
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TAJIRI, TOSHIYUKI

Exec Dt:

04/18/2008

Assignee

MITSUBISHI ENGINEERING-PLASTICS CORPORATION

1-1-1, KYOBASHI, CHUO-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

US20090023866

11883325

Correspondence name and address
	ARTHUR R. CRAWFORD
	NIXON & VANDERHYE P.C.
	901 NORTH GLEBE ROAD
	11TH FLOOR
	ARLINGTONA, VA 22203

Assignment: 4

Reel/Frame:	027268/0117			Pages:	3
		Recorded:	11/22/2011
Attorney Dkt #:	389668US99CONT
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TAJIRI, TOSHIYUKI

Exec Dt:

11/09/2011

Assignee

MITSUBISHI ENGINEERING-PLASTICS CORPORATION

9-2, HIGASHI-SHINBASHI 1-CHOME, MINATO-KU

TOKYO, JAPAN 105-0021

Property

Pat #

Pub #

Intl #

App #

8936454

US20120126466

13302099

Correspondence name and address
	OBLON, SPIVAK, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 5

Reel/Frame:	061862/0978			Pages:	4
		Recorded:	11/23/2022
Attorney Dkt #:	545441US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

YOSHINO, TAKAFUMI

Exec Dt:

10/31/2022

TAJIRI, TOSHIYUKI

Exec Dt:

10/24/2022

TAJIMA, HIROYUKI

Exec Dt:

11/04/2022

Assignee

MITSUBISHI ENGINEERING-PLASTICS CORPORATION

9-2, HIGASHI-SHINBASHI 1-CHOME

MINATO-KU, TOKYO, JAPAN 105-0021

Property

Pat #

Pub #

Intl #

App #

NONE

US20230150171

17997341

Correspondence name and address
	OBLON, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

Assignment: 6

Reel/Frame:	064361/0456			Pages:	3
		Recorded:	07/24/2023
Attorney Dkt #:	548908US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAJIRI, TOSHIYUKI

Exec Dt:

07/12/2023

TAKEHANA, MASARU

Exec Dt:

07/12/2023

Assignee

MITSUBISHI CHEMICAL CORPORATION

1-1, MARUNOUCHI 1-CHOME, CHIYODA-KU

TOKYO, JAPAN 100-8251

Property

Pat #

Pub #

Intl #

App #

NONE

US20240076455

18262683

Correspondence name and address
	OBLON, ET AL.
	1940 DUKE STREET
	ALEXANDRIA, VA 22314

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