LexDanaLexDanabeta
Inventor

Koichiro Kasahara

Inventor
Kashiwazaki, JP

Overview

3→
Patents
1988–1993
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F16Jprimary
F16JPistons50%
F02GHot gas or combustion-product positive-displacement engine plants33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,199,722'Seal assembly for stirling engine'19934,984,812'Oil seal assembly'19914,747,602'Synthetic resin sealing ring assembly with metal film layer'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1993Patents assigned to AISIN SEIKI (3)· patent assignee history
1988–1993Patents assigned to RIKEN KK (3)· patent assignee history
1988–1993Based in Kashiwazaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AISIN SEIKI31988–1993
RIKEN KK31988–1993
Locations
LocationPatentsSpan
Kashiwazaki, JP31988–1993