USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Assignments on the Web > Patent Query

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 : KIGUCHI, TARO

Total Assignments: 7

Assignment: 1

Reel/Frame:	012536/0947			Pages:	3
		Recorded:	01/29/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KIGUCHI, TARO

Exec Dt:

01/25/2002

IWAMOTO, TOMONORI

Exec Dt:

01/25/2002

SENDA, KENICHI

Exec Dt:

01/25/2002

Assignee

KANEKA CORPORATION

2-4, NAKANOSHIMA 3-CHOME KITA-KU

OSAKA-SHI, OSAKA-FU, JAPAN

Property

Pat #

Pub #

Intl #

App #

6593382

US20020143076

10058077

Correspondence name and address
	ARMSTRONG, WESTERMAN & HATTORI, LLP
	DONALD W. HANSON
	1725 K STREET, N.W., SUITE 1000
	WASHINGTON, D.C. 20006

Assignment: 2

Reel/Frame:	017665/0387			Pages:	3
		Recorded:	03/02/2006
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

YAMAGUCHI, KENJI

Exec Dt:

02/15/2005

YAMAMOTO, YOSHIHIRO

Exec Dt:

02/07/2005

KIGUCHI, TARO

Exec Dt:

02/07/2005

SAMESHIMA, MASAHIKO

Exec Dt:

02/15/2005

HAMAMOTO, TAKASHI

Exec Dt:

02/07/2005

Assignee

KANEKA CORPORATION

2-4, NAKANOSHIMA 3-CHOME

KITA-KU, OSAKA-SHI

OSAKA 530-8288, JAPAN

Property

Pat #

Pub #

Intl #

App #

NONE

US20060145490

10524776

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

Assignment: 3

Reel/Frame:	019589/0997			Pages:	3
		Recorded:	07/11/2007
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KIGUCHI, TARO

Exec Dt:

06/07/2007

IWAMOTO, TOMONORI

Exec Dt:

05/30/2007

Assignee

KANEKA CORPORATION

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

OSAKA-SHI, OSAKA 530-8288, JAPAN

Property

Pat #

Pub #

Intl #

App #

8569390

US20080153933

11795067

Correspondence name and address
	DOUGLAS P. MUELLER
	HAMRE, SCHUMANN, MUELLER & LARSON P.C.
	P.O. BOX 2902
	MINNEAPOLIS, MN 55402-0902

Assignment: 4

Reel/Frame:	027385/0473			Pages:	2
		Recorded:	12/14/2011
Attorney Dkt #:	111573
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KIGUCHI, TARO

Exec Dt:

11/02/2011

Assignee

KANEKA CORPORATION

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

OSAKA-SHI, OSAKA, JAPAN 530-8288

Property

Pat #

Pub #

Intl #

App #

8785508

US20120088854

13377848

Correspondence name and address
	WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
	1250 CONNECTICUT AVENUE NW,
	SUITE 700
	WASHINGTON,, DC 20036

Assignment: 5

Reel/Frame:	057631/0030			Pages:	6
		Recorded:	09/28/2021
Attorney Dkt #:	17213-208001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KOBAYASHI, TSUYOSHI

Exec Dt:

08/19/2021

SUZUKI, KIRITO

Exec Dt:

08/19/2021

KIGUCHI, TARO

Exec Dt:

08/19/2021

Assignee

KANEKA CORPORATION

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

OSAKA-SHI

OSAKA, JAPAN 530-8288

Property

Pat #

Pub #

Intl #

App #

NONE

US20220010090

17487136

Correspondence name and address
	YUICHI WATANABE
	909 FANNIN, SUITE 3500
	HOUSTON, TX 77010

Assignment: 6

Reel/Frame:	061374/0143			Pages:	6
		Recorded:	10/11/2022
Attorney Dkt #:	17213-226001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KOBAYASHI, TSUYOSHI

Exec Dt:

06/10/2022

SUZUKI, KIRITO

Exec Dt:

06/10/2022

KIGUCHI, TARO

Exec Dt:

06/14/2022

Assignee

KANEKA CORPORATION

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

OSAKA-SHI

OSAKA, JAPAN 530-8288

Property

Pat #

Pub #

Intl #

App #

NONE

US20230022682

17953745

Correspondence name and address
	YUICHI WATANABE
	1100 LOUISIANA, SUITE 4900
	ENTERPRISE PLAZA
	HOUSTON, TX 77002

Assignment: 7

Reel/Frame:	064872/0531			Pages:	6
		Recorded:	09/12/2023
Attorney Dkt #:	17213-265001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

IIDA, ATSUSHI

Exec Dt:

06/07/2023

SUZUKI, KIRITO

Exec Dt:

06/07/2023

KIGUCHI, TARO

Exec Dt:

06/07/2023

Assignee

KANEKA CORPORATION

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

OSAKA-SHI

OSAKA, JAPAN 530-8288

Property

Pat #

Pub #

Intl #

App #

NONE

US20230407036

18239932

Correspondence name and address
	THOMAS K. SCHERER
	1100 LOUISIANA
	STE 4900
	HOUSTON, TX 77002

Search Results as of: 04/28/2024 12:17 AM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6