Inventor

Kanijiro Kawasaki

Inventor

Numazu, JP

Overview

1990

Patent span

General tagging of new technological developments

Primary field (CPC Y)

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

B41Mprimary

B41MPrinting, duplicating, marking, or copying processes33%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%

Y10TTechnical subjects covered by former us classification33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to RICOH KK (1)· patent assignee history

1990Based in Numazu, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
RICOH KK	1	1990

Locations

Location	Patents	Span
Numazu, JP	1	1990