Inventor

Terumi Watanabe

Inventor

Yokohama, JP

Overview

3→

Patents

1978–1997

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 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 containers25%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%

C08JWorking-up25%

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

PatentTitleYear

5,657,866'Package for preventing caking of powders and granules'1997 4,210,726'Process for producing polyurethane foam using as a foam stabilizer an organosilicone oil and a hydrocarbon oil'1980 4,119,582'Process for manufacturing high-resilient flexible urethan foams'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978Patents assigned to MITSUI NISSO CORP (1)· patent assignee history

1978–1980Based in Yokohama, JP· patent location history

1980Patents assigned to UNION CARBIDE CORP (1)· patent assignee history

1997Patents assigned to AJINOMOTO KK (1)· patent assignee history

1997Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AJINOMOTO KK	1	1997
MITSUI NISSO CORP	1	1978
UNION CARBIDE CORP	1	1980

Locations

Location	Patents	Span
Yokohama, JP	2	1978–1980
Kawasaki, JP	1	1997