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Inventor

Teruho Adachi

Inventor
Hirakata, JP

Overview

5→
Patents
1977–1992
Patent span
Chemistry
Primary field (CPC C)

Patents· 5 as inventor

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

C08Lprimary
C08LCompositions of macromolecular compounds20%
G02BOptical elements, systems or apparatus20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
Y10TTechnical subjects covered by former us classification10%
PatentTitleYear
5,108,857'Light control sheets'19924,929,523'Light control sheets'19904,632,966'Thermosetting resin composition of an allylated novolak and a bis-maleimide'19864,108,924'Stabilized chlorine-containing resin composition'19784,018,739'Tar-urethane composition'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1992Patents assigned to SUMITOMO CHEMICAL CO (5)· patent assignee history
1977–1978Based in Toyonaka, JP· patent location history
1986–1992Based in Hirakata, JP· patent location history
1990–1992Patents assigned to NIPPON SHEET GLASS CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO CHEMICAL CO51977–1992
NIPPON SHEET GLASS CO LTD21990–1992
Locations
LocationPatentsSpan
Hirakata, JP31986–1992
Toyonaka, JP21977–1978