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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 : YOKOYAMA, MASAO

Total Assignments: 10

Assignment: 1

Reel/Frame:	003996/0733			Pages:	1
		Recorded:	05/12/1982
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

YOKOYAMA, MASAO

Exec Dt:

04/22/1982

KON, MASAHARU

Exec Dt:

04/22/1982

OTA, HIROSHI

Exec Dt:

04/22/1982

Assignee

KABUSHIKI KAISHA KOMATSU SEISAKUSHO

3-6, 2-CHOME, AKASAKA, MINATO-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

4437682

NONE

06377449

Correspondence name and address
	ARMSTRONG, NIKAIDO, MARMELSTEIN
	& KUBOVCIK
	SUITE 912,
	1725 K ST., N. W.
	WASHINGTON, DC 20006

Assignment: 2

Reel/Frame:	004469/0892			Pages:	2
		Recorded:	10/17/1985
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

OKA, YOUICHI

Exec Dt:

10/07/1985

YOKOYAMA, MASAO

Exec Dt:

10/07/1985

DAIRAKU, TOSHIAKI

Exec Dt:

10/07/1985

Assignee

TAKEDA CHEMICAL INDUSTRIES, LTD. 27, DOSHOMACHI 2-CHOME, HIGASHI-KU, OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

4778882

NONE

06788433

Correspondence name and address
	WENDEROTH, LIND & PONACK
	1750 PA. AVE., N. W., STE. 1100
	WASHINGTON, DC 20006

Assignment: 3

Reel/Frame:	004714/0982			Pages:	2
		Recorded:	05/28/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

OKA, YOUICHI

Exec Dt:

04/03/1987

SAWADA, HITOSHI

Exec Dt:

04/03/1987

YOKOYAMA, MASAO

Exec Dt:

04/03/1987

Assignee

TAKEDA CHEMICAL INDUSTRIES, LTD.

27, DOSHOMACHI 2-CHOME, HIGASHI-KU

A CORP. OF JAPAN

OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

H000708

NONE

07035847

Correspondence name and address
	WEGNER & BRETSCHNEIDER
	P.O. BOX 18218
	WASHINGTON, DC 20036-8218

Assignment: 4

Reel/Frame:	004920/0221			Pages:	1
		Recorded:	07/22/1988
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

TSUKUDA, ICHIZO

Exec Dt:

05/13/1988

ATSUMI, TAKASHI

Exec Dt:

05/13/1988

YOKOYAMA, MASAO

Exec Dt:

05/13/1988

Assignee

SHOWA ALUMINUM KABUSHIKI KAISHA, 224-BANCHI, KAIZANCHO 6-CHO, SAKAISHI, OSAKA, JAPAN

Property

Pat #

Pub #

Intl #

App #

4866479

NONE

07198173

Correspondence name and address
	JOHN W. CHESTNUT
	TILTON, FALLON, LUNGMUS & CHESTNUT
	100 S. WACKER DRIVE, STE. 960
	HARTFORD PLAZA
	CHICAGO, IL 60606-4002

Assignment: 5

Reel/Frame:	005037/0960			Pages:	1
		Recorded:	02/02/1989
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

NANAO, TSUTOMU

Exec Dt:

12/14/1988

YAMAMOTO, KENJI

Exec Dt:

12/14/1988

YOKOYAMA, MASAO

Exec Dt:

12/14/1988

Assignee

KANEGAFUCHI KAGAKU KOGYO KABUSHIKI KAISHA

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

OSAKA-SHI, JAPAN

Property

Pat #

Pub #

Intl #

App #

5122508

NONE

07281603

Correspondence name and address
	ARMSTRONG, NIKAIDO, MARMELSTEIN &
	KUBOVCIK
	STE. 912, 1725 K ST., N.W.
	WASHINGTON, DC 20006

Assignment: 6

Reel/Frame:	005223/0139			Pages:	1
		Recorded:	01/25/1990
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Assignors

ISHII, SHIZUO

Exec Dt:

01/19/1990

YOKOYAMA, MASAO

Exec Dt:

01/19/1990

Assignee

KONICA CORPORATION, A CORP. OF JAPAN

26-2, 10-CHOME, NISHI-SHINJUKU, SHINJUKU-KU

TOKYO, JAPAN

Property

Pat #

Pub #

Intl #

App #

5028943

NONE

07470354

Correspondence name and address
	FINNEGAN, HENDERSON, FARABOW,
	GARRETT & DUNNER
	1775 K ST., N. W.
	WASHINGTON, DC 20006

Assignment: 7

Reel/Frame:	007445/0048			Pages:	2
		Recorded:	04/13/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

YOKOYAMA, MASAO

Exec Dt:

03/30/1995

Assignee

TOTTORI SANYO ELECTRIC CO., LTD.

201-BANCHI 3-CHOME MINAMIYOSHIKATA,

TOTTORI-SHI TOTTORI-KEN,, JAPAN

Property

Pat #

Pub #

Intl #

App #

D367470

NONE

29037470

Correspondence name and address
	DARBY & DARBY P.C.
	MELVIN C. GARNER
	805 THIRD AVENUE, 27TH FLOOR
	NEW YORK, NY 10022-7513

Assignment: 8

Reel/Frame:	057778/0341			Pages:	3
		Recorded:	10/13/2021
Attorney Dkt #:	GSY.248
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ENDO, HIROAKI

Exec Dt:

10/12/2021

YOKOYAMA, MASAO

Exec Dt:

10/12/2021

HONGO, SHINICHI

Exec Dt:

10/12/2021

Assignee

GS YUASA INTERNATIONAL LTD.

1, INOBABA-CHO, NISHINOSHO, KISSHOIN, MINAMI-KU

KYOTO-SHI, KYOTO, JAPAN 601-8520

Property

Pat #

Pub #

Intl #

App #

11929621

US20220200287

17603261

Correspondence name and address
	MCGINN I.P. LAW GROUP, PLLC
	8321 OLD COURTHOUSE ROAD, SUITE 200
	VIENNA, VA 22182-3817

Assignment: 9

Reel/Frame:	059597/0349			Pages:	5
		Recorded:	04/14/2022
Attorney Dkt #:	066608/577042
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ENDO, HIROAKI

Exec Dt:

04/12/2022

YOKOYAMA, MASAO

Exec Dt:

04/12/2022

HONGO, SHINICHI

Exec Dt:

04/12/2022

Assignee

GS YUASA INTERNATIONAL LTD.

1, INOBABA-CHO, NISHINOSHO, KISSHOIN, MINAMI-KU

KYOTO-SHI

KYOTO, JAPAN 601-8520

Property

Pat #

Pub #

Intl #

App #

NONE

US20220416540

17767264

Correspondence name and address
	ALSTON & BIRD LLP
	101 SOUTH TRYON STREET, SUITE 4000
	ONE SOUTH AT THE PLAZA
	CHARLOTTE, NC 28280

Assignment: 10

Reel/Frame:	059972/0272			Pages:	5
		Recorded:	05/20/2022
Attorney Dkt #:	066608/577725
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ENDO, HIROAKI

Exec Dt:

05/13/2022

YOKOYAMA, MASAO

Exec Dt:

05/13/2022

Assignee

GS YUASA INTERNATIONAL LTD.

1, INOBABA-CHO, NISHINOSHO, KISSHOIN, MINAMI-KU

KYOTO-SHI

KYOTO, JAPAN 601-8520

Property

Pat #

Pub #

Intl #

App #

NONE

US20220393465

17755821

Correspondence name and address
	ALSTON & BIRD LLP
	101 SOUTH TRYON STREET, SUITE 4000
	ONE SOUTH AT THE PLAZA
	CHARLOTTE, NC 28280

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