Inventor

Kenichi Ohsone

Inventor

Ninomiya, JP

Overview

1981

Patent span

Mechanical engineering

Primary field (CPC F)

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

F16Jprimary

F16JPistons50%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1981Patents assigned to NIPPON OIL SEAL IND CO LTD (1)· patent assignee history

1981Based in Ninomiya, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NIPPON OIL SEAL IND CO LTD	1	1981

Locations

Location	Patents	Span
Ninomiya, JP	1	1981