Inventor

Toshitaka Sunahara

Inventor

Seki, JP

Overview

1→

Patents

1980

Patent span

Performing operations

Primary field (CPC B)

Patents· 1 as inventor

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

B21Cprimary

B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling25%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material25%

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers25%

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

PatentTitleYear

4,200,051'Collapsible tube and method of manufacture'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to KYODO PRINTING CO LTD (1)· patent assignee history

1980Patents assigned to LION HAMIGAKI KK (1)· patent assignee history

1980Based in Seki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KYODO PRINTING CO LTD	1	1980
LION HAMIGAKI KK	1	1980

Locations

Location	Patents	Span
Seki, JP	1	1980