Inventor

Hiroshi Hoaki

Inventor

Tokyo, JP

Overview

1→

Patents

1989

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.

B65Dprimary

B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers33%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%

Y10TTechnical subjects covered by former us classification33%

PatentTitleYear

4,840,823'Plastic film packaging material'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to FRONTIER KK (1)· patent assignee history

1989Patents assigned to NIPPON UNICAR CO LTD (1)· patent assignee history

1989Patents assigned to NITTETSU KOUGYO KABUSHIKI KAIS (1)· patent assignee history

1989Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
FRONTIER KK	1	1989
NIPPON UNICAR CO LTD	1	1989
NITTETSU KOUGYO KABUSHIKI KAIS	1	1989

Locations

Location	Patents	Span
Tokyo, JP	1	1989