Inventor

Kyouyu Yasuda

Inventor

Tsu, JP

Overview

7→

Patents

1997–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 7 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%

B60NSeats specially adapted for vehicles8%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

H02KDynamo-electric machines8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

10,992,191Rotating electrical machine2021 10,988,063Seat for vehicle2021 5,969,055'Liquid crystal alignment agent'1999 5,783,656'Polyamic acid, polyimide and liquid crystal aligning agent'1998 5,700,860'Liquid crystal orienting agent'1997 5,698,135'Liquid crystal-aligning agent'1997 5,686,543'Process for producing polybutadiene rubber'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to JAPAN SYNTHETIC RUBBER CO LTD (4)· patent assignee history

1997–1999Based in Tsu, JP· patent location history

1999Patents assigned to JSR CORP (1)· patent assignee history

2021Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history

2021Patents assigned to TOYOTA MOTOR CO LTD (1)· patent assignee history

2021Based in Susono, JP· patent location history

2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JAPAN SYNTHETIC RUBBER CO LTD	4	1997–1998
JSR CORP	1	1999
MITSUBISHI ELECTRIC CORP	1	2021
TOYOTA MOTOR CO LTD	1	2021

Locations

Location	Patents	Span
Tsu, JP	5	1997–1999
Susono, JP	1	2021
Tokyo, JP	1	2021