Inventor

Kiyoshi Kambayashi

Inventor

Nagaoka, JP

Overview

1987

Patent span

Performing operations

Primary field (CPC B)

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

B41Mprimary

B41MPrinting, duplicating, marking, or copying processes25%

B44CProducing decorative effects25%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%

Y10TTechnical subjects covered by former us classification25%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to JAPAN ENGINE VALVE MFG (1)· patent assignee history

1987Based in Nagaoka, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
JAPAN ENGINE VALVE MFG	1	1987

Locations

Location	Patents	Span
Nagaoka, JP	1	1987