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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 : HAMAMOTO, YOSHIHIKO

Total Assignments: 9

Assignment: 1

Reel/Frame:	015493/0019			Pages:	4
		Recorded:	06/24/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/27/2004

2

HAMAMOTO, YOSHIHIKO

Exec Dt:

05/27/2004

3

OKABE, HISAFUMI

Exec Dt:

05/18/2004

Assignee

1

F. HOFFMAN-LA ROCHE AG

GRENZACHERSTRASSE 124 CH-4070

BASEL, SWITZERLAND

Property

Pat #

Pub #

Intl #

App #

10484664

Correspondence name and address
	HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
	DAVID E. BROOK, ESQ.
	530 VIRGINIA ROAD, P.O. BOX 9133
	CONCORD, MA 01742-9133

Assignment: 2

Reel/Frame:	015635/0098			Pages:	5
		Recorded:	01/31/2005
Conveyance:	CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTIES NAME, PREVIOUSLY RECORDED AT REEL 015493, FRAMES 0019-0022.

Assignors

1

Exec Dt:

05/27/2004

2

HAMAMOTO, YOSHIHIKO

Exec Dt:

05/27/2004

3

OKABE, HISAFUMI

Exec Dt:

05/18/2004

Assignee

1

F. HOFFMANN-LA ROCHE AG

GRENZACHERSTRASSE 124 CH-4070

BASEL, SWITZERLAND

Property

Pat #

Pub #

Intl #

App #

10484664

Correspondence name and address
	HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
	DAVID E. BROOK, ESQ.
	530 VIRGINIA ROAD, P.O. BOX 9133
	CONCORD, MA 01742-9133

Assignment: 3

Reel/Frame:	025405/0202			Pages:	5
		Recorded:	12/01/2010
Attorney Dkt #:	3462.1009-001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/27/2004

2

HAMAMOTO, YOSHIHIKO

Exec Dt:

05/27/2004

3

OKABE, HISAFUMI

Exec Dt:

05/18/2004

Assignee

1

F. HOFFMANN-LA ROCHE AG

GRENZACHERSTRASSE 124 CH-4070

BASEL, SWITZERLAND

Property

Pat #

Pub #

Intl #

App #

12759263

Correspondence name and address
	DAVID E. BROOK, ESQ.
	530 VIRGINIA ROAD, BOX 9133
	HAMILTON, BROOK, SMITH & REYNOLDS, PC
	CONCORD, MA 01742-9133

Assignment: 4

Reel/Frame:	019510/0154			Pages:	5
		Recorded:	07/02/2007
Attorney Dkt #:	3462.1015-000
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

11/28/2005

2

HAMAMOTO, YOSHIHIKO

Exec Dt:

11/28/2005

3

Exec Dt:

11/28/2005

4

OKABE, HISAFUMI

Exec Dt:

12/05/2005

5

Exec Dt:

12/07/2005

Assignee

1

F. HOFFMANN-LA ROCHE AG

124 GRENZACHERSTRASSE

BASEL, SWITZERLAND CH-4070

Property

Pat #

Pub #

Intl #

App #

NONE

10552178

Correspondence name and address
	DAVID E. BROOK, ESQ.
	HAMILTON, BROOK, SMITH & REYNOLDS, P.C.
	530 VIRGINIA ROAD
	P.O. BOX 9133
	CONCORD, MASSACHUSETTS 01742-9133

Assignment: 5

Reel/Frame:	021480/0340			Pages:	2
		Recorded:	08/27/2008
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HAMAMOTO, YOSHIHIKO

Exec Dt:

07/22/2008

2

Exec Dt:

07/22/2008

Assignee

1

YAMAGUCHI UNIVERSITY

1677-1, YOSHIDA, YAMAGUCHI-SHI

YAMAGUCHI 753-8511, JAPAN

Property

Pat #

Pub #

Intl #

App #

12156094

Correspondence name and address
	YASUO MURAMATSU
	MURAMATSU & ASSOCIATES
	SUITE 310
	114 PACIFICA
	IRVINE, CA 92618

Assignment: 6

Reel/Frame:	024107/0813			Pages:	7
		Recorded:	03/19/2010
Attorney Dkt #:	24105-US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

02/26/2010

2

MIURA, TOSHIAKI

Exec Dt:

02/26/2010

3

TAMATSUKURI, SHIGERU

Exec Dt:

02/26/2010

4

Exec Dt:

02/18/2010

5

Exec Dt:

02/19/2010

6

HAMAMOTO, YOSHIHIKO

Exec Dt:

02/18/2010

Assignee

1

F. HOFFMANN-LA ROCHE

124 GRENZACHERSTRASSE

BASEL, SWITZERLAND CH-4070

Property

Pat #

Pub #

Intl #

App #

12528982

Correspondence name and address
	MISTY PRASAD
	4300 HACIENDA DRIVE
	PATENT DEPARTMENT
	PLEASANTON, CA 94588

Assignment: 7

Reel/Frame:	026372/0082			Pages:	4
		Recorded:	06/01/2011
Attorney Dkt #:	17775/004001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

Exec Dt:

05/25/2011

2

HAMAMOTO, YOSHIHIKO

Exec Dt:

05/25/2011

3

HAZAMA, SHOUICHI

Exec Dt:

05/25/2011

4

Exec Dt:

05/25/2011

5

TSUNEDOMI, RYOUICHI

Exec Dt:

05/25/2011

Assignee

1

YAMAGUCHI UNIVERSITY

1677-1 YOSHIDA

YAMAGUCHI-SHI, YAMAGUCHI, JAPAN 753-8511

Property

Pat #

Pub #

Intl #

App #

NONE

13150834

Correspondence name and address
	JONATHAN P. OSHA
	TWO HOUSTON CENTER
	909 FANNIN, SUITE 3500
	HOUSTON, TX 77010

Assignment: 8

Reel/Frame:	046698/0770			Pages:	7
		Recorded:	08/24/2018
Attorney Dkt #:	13910078US
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

HAMAMOTO, YOSHIHIKO

Exec Dt:

08/08/2018

2

OGIHARA, HIROYUKI

Exec Dt:

08/08/2018

3

Exec Dt:

08/09/2018

4

Exec Dt:

08/08/2018

5

Exec Dt:

08/07/2018

Assignee

1

YAMAGUCHI UNIVERSITY

1677-1, YOSHIDA

YAMAGUCHI-SHI, YAMAGUCHI, JAPAN

Property

Pat #

Pub #

Intl #

App #

16079835

Correspondence name and address
	W&C IP
	11491 SUNSET HILLS ROAD
	RESTON, VA 20190

Assignment: 9

Reel/Frame:	051037/0494			Pages:	10
		Recorded:	11/18/2019
Attorney Dkt #:	119244-00136
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

1

MATSUYAMA, HIDEYASU

Exec Dt:

10/16/2019

2

HAMAMOTO, YOSHIHIKO

Exec Dt:

10/17/2019

3

Exec Dt:

10/17/2019

4

YAMAMOTO, YOSHIAKI

Exec Dt:

10/16/2019

5

TSUNEDOMI, RYOUICHI

Exec Dt:

10/16/2019

Assignee

1

YAMAGUCHI UNIVERSITY

1677-1, YOSHIDA

YAMAGUCHI-SHI, YAMAGUCHI, JAPAN 753-8511

Property

Pat #

Pub #

Intl #

App #

16613507

Correspondence name and address
	MCCARTER & ENGLISH, LLP
	RENAISSANCE CENTRE
	405 N. KING STREET, 8TH FLOOR
	WILMINGTON, DE 19801

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