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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 : KAWA, TATSUYA

Total Assignments: 8

Assignment: 1

Reel/Frame:	054050/0607			Pages:	8
		Recorded:	10/14/2020
Attorney Dkt #:	6663.0138
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

IGAWA, TOMOYUKI

Exec Dt:

09/28/2020

ISHIKAWA, HIROYUKI

Exec Dt:

06/15/2020

KAWA, TATSUYA

Exec Dt:

06/11/2020

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20210206845

16766600

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 2

Reel/Frame:	054226/0137			Pages:	10
		Recorded:	10/30/2020
Attorney Dkt #:	6663.0140
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

IGAWA, TOMOYUKI

Exec Dt:

09/20/2020

ISHIKAWA, HIROYUKI

Exec Dt:

10/14/2020

HIRONIWA, NAOKA

Exec Dt:

10/08/2020

KAWA, TATSUYA

Exec Dt:

10/16/2020

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20200369781

16767085

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N. GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 3

Reel/Frame:	054950/0506			Pages:	8
		Recorded:	01/19/2021
Attorney Dkt #:	6663.0157
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

ISHIKAWA, HIROYUKI

Exec Dt:

01/04/2021

KAWA, TATSUYA

Exec Dt:

01/05/2021

HIRONIWA, NAOKA

Exec Dt:

01/06/2021

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20210253672

17058896

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N. GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 4

Reel/Frame:	055548/0921			Pages:	3
		Recorded:	03/10/2021
Attorney Dkt #:	6663.0165
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SHIRAIWA, HIROTAKE

Exec Dt:

02/09/2021

KAWA, TATSUYA

Exec Dt:

02/16/2021

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20220195045

17264388

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N. GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 5

Reel/Frame:	055837/0001			Pages:	3
		Recorded:	04/06/2021
Attorney Dkt #:	6663.0169
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KAWA, TATSUYA

Exec Dt:

02/22/2021

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20210188957

17271239

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N. GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 6

Reel/Frame:	060454/0109			Pages:	10
		Recorded:	07/07/2022
Attorney Dkt #:	6663.0191
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

SAKURAI, MIKA

Exec Dt:

11/19/2021

KAWA, TATSUYA

Exec Dt:

11/18/2021

KATADA, HITOSHI

Exec Dt:

11/23/2021

HIRONIWA, NAOKA

Exec Dt:

11/19/2021

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME

KITA-KU, TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20220315909

17615633

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N. GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 7

Reel/Frame:	063220/0551			Pages:	3
		Recorded:	04/04/2023
Attorney Dkt #:	6663.0215
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

KAWA, TATSUYA

Exec Dt:

07/05/2022

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20230348528

17797540

Correspondence name and address
	NIXON & VANDERHYE P.C.
	901 N. GLEBE ROAD
	11TH FLOOR
	ARLINGTON, VA 22203

Assignment: 8

Reel/Frame:	062929/0866			Pages:	6
		Recorded:	03/09/2023
Attorney Dkt #:	14875-0284US1
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

KAWA, TATSUYA

Exec Dt:

12/20/2022

TAKAHASHI, NORIYUKI

Exec Dt:

12/20/2022

MURAOKA, MASARU

Exec Dt:

12/19/2022

Assignee

CHUGAI SEIYAKU KABUSHIKI KAISHA

5-1, UKIMA 5-CHOME, KITA-KU

TOKYO, JAPAN 1158543

Property

Pat #

Pub #

Intl #

App #

NONE

US20230121511

17914432

Correspondence name and address
	JANIS K. FRASER, PH.D., J.D.
	FISH & RICHARDSON P.C.
	P.O. BOX 1022
	MINNEAPOLIS, MN 55440-1022

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