Inventor

Taisuke Nishimura

Inventor

Wako, JP

Overview

1999–2020

Patent span

Chemistry

Primary field (CPC C)

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

C21Dprimary

C21DModifying the physical structure of ferrous metals22%

C22CAlloys17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%

C23CCoating metallic material11%

Y10TTechnical subjects covered by former us classification11%

B29CShaping or joining of plastics6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

B60GVehicle suspension arrangements6%

F16FSprings6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999–2000Patents assigned to HONDA MOTOR CO LTD (4)· patent assignee history

1999–2000Patents assigned to CHUO HATSUJO KK (2)· patent assignee history

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

1999–2000Based in Wako, JP· patent location history

2000Patents assigned to CHUO HATSUJO KABSHIKI KAISHA (1)· patent assignee history

2000Based in Saitama, JP· patent location history

2020Patents assigned to SUMITOMO RIKO CO LTD (1)· patent assignee history

2020Based in Toukai, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HONDA MOTOR CO LTD	4	1999–2000
CHUO HATSUJO KK	2	1999–2000
CHUO HATSUJO KABSHIKI KAISHA	1	2000
NIPPON STEEL CORP	1	1999
SUMITOMO RIKO CO LTD	1	2020

Locations