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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 : SANPEI, HIROKAZU

Total Assignments: 7

Assignment: 1

Reel/Frame:	015009/0299			Pages:	2
		Recorded:	02/18/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

YASUOKA, MASAZUMI

Exec Dt:

12/11/2003

SANPEI, HIROKAZU

Exec Dt:

12/08/2003

MIZUNO, JUN

Exec Dt:

12/19/2003

Assignee

ADVANTEST CORPORATION

1-32-1, ASAHI-CHO, NERIMA-KU

TOKYO, JAPAN 179-0071

Property

Pat #

Pub #

Intl #

App #

NONE

US20040160302

10781444

Correspondence name and address
	ROSENTHAL & OSHA L.L.P.
	JONATHAN P. OSHA
	1221 MCKINNEY, SUITE 2800
	HOUSTON, TX 77010

Assignment: 2

Reel/Frame:	016564/0397			Pages:	7
		Recorded:	05/13/2005
Attorney Dkt #:	02008/214001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SANPEI, HIROKAZU

Exec Dt:

03/28/2005

MIZUNO, JUN

Exec Dt:

04/08/2005

YASUOKA, MASAZUMI

Exec Dt:

03/30/2005

TAKAYANAGI, HUMIKAZU

Exec Dt:

03/28/2005

TAKOSHIMA, TAKEHISA

Exec Dt:

04/21/2005

MIYAZAKI, MASARU

Exec Dt:

04/09/2005

ESASHI, MASAYOSHI

Exec Dt:

03/26/2005

Assignees

ADVANTEST CORPORATION

1-32-1 ASAHI-CHO

NERIMA-KU

TOKYO, JAPAN 179-0071

MASAYOSHI ESASHI

1-11-9, YAGIYAMA-MINAMI

TAIHAKU-KU, SENDAI-SHI

MIYAGI, ESASHI, MASAYOSHI, JAPAN 982-0807

Property

Pat #

Pub #

Intl #

App #

7170216

US20050195056

11040502

Correspondence name and address
	JONATHAN P. OSHA
	OSHA . LIANG LLP
	1221 MCKINNEY ST., SUITE 2800
	HOUSTON, TX 77010

Assignment: 3

Reel/Frame:	016650/0923			Pages:	2
		Recorded:	06/06/2005
Attorney Dkt #:	02008/227001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAKAYANAGI, FUMIKAZU

Exec Dt:

04/20/2005

MORO, YOSHIAKI

Exec Dt:

04/18/2005

SANPEI, HIROKAZU

Exec Dt:

04/18/2005

Assignee

ADVANTEST CORPORATION

1-32-1 ASAHI-CHO NERIMA-KU

TOKYO 179-0071, JAPAN

Property

Pat #

Pub #

Intl #

App #

7554136

US20050218530

11078687

Correspondence name and address
	JONATHAN P. OSHA
	OSHA - LIANG LLP
	1221 MCKINNEY ST.
	SUITE 2800
	HOUSTON, TX 77010

Assignment: 4

Reel/Frame:	019184/0704			Pages:	3
		Recorded:	04/18/2007
Attorney Dkt #:	JCLA17878
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TAKAYANAGI, FUMIKAZU

Exec Dt:

03/01/2007

SANPEI, HIROKAZU

Exec Dt:

03/07/2007

Assignee

ADVANTEST CORPORATION

1-32-1, ASHI-CHO, NERIMA-KU

TOKYO 179-0071, JAPAN

Property

Pat #

Pub #

Intl #

App #

7477003

US20070194656

11681038

Correspondence name and address
	J.C. PATENTS
	4 VENTURE, SUITE 250
	IRVINE, CA 92618

Assignment: 5

Reel/Frame:	019284/0932			Pages:	2
		Recorded:	05/14/2007
Attorney Dkt #:	18164-US-187(CA)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NAKAMURA, KIYOTO

Exec Dt:

04/16/2007

YASUOKA, MASAZUMI

Exec Dt:

04/23/2007

SANPEI, HIROKAZU

Exec Dt:

04/16/2007

MORO, YOSHIAKI

Exec Dt:

04/16/2007

Assignee

ADVANTEST CORPORATION

1-32-1, ASAHI-CHO, NERIMA-KU

TOKYO 179-0071, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

US20080061922

11687664

Correspondence name and address
	JIANQ CHYUN INTELLECTUAL PROPERTY OFFICE
	7F.-1, NO. 100, ROOSEVELT RD., SEC. 2,
	TAIPEI, TAIWAN

Assignment: 6

Reel/Frame:	041475/0157			Pages:	4
		Recorded:	03/06/2017
Attorney Dkt #:	P51859
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SANPEI, HIROKAZU

Exec Dt:

02/06/2017

KATO, KOHEI

Exec Dt:

02/06/2017

Assignee

ADVANTEST CORPORATION

32-1 ASAHICHO 1-CHOME, NERIMA-KU,

TOKYO, JAPAN 179-0071

Property

Pat #

Pub #

Intl #

App #

11058310

US20170281028

15509033

Correspondence name and address
	GREENBLUM & BERNSTEIN, P.L.C.
	1950 ROLAND CLARKE PLACE
	RESTON, VA 20191

Assignment: 7

Reel/Frame:	059503/0207			Pages:	5
		Recorded:	04/05/2022
Attorney Dkt #:	18414-189001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NAKAMURA, KIYOTO

Exec Dt:

01/11/2022

SANPEI, HIROKAZU

Exec Dt:

01/13/2022

Assignee

ADVANTEST CORPORATION

1-6-2, MARUNOUCHI, CHIYODA-KU

TOKYO, JAPAN 100-0005

Property

Pat #

Pub #

Intl #

App #

NONE

US20220333150

17764665

Correspondence name and address
	THOMAS K. SCHERER
	909 FANNIN, SUITE 3500
	HOUSTON, TX 77010

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