Inventor

Masaaki Otsuru

Inventor

Shinnanyo, JP

Overview

1989

Patent span

Chemistry

Primary field (CPC C)

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds33%

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

C08LCompositions of macromolecular compounds33%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to HODOGAYA CHEMICAL CO LTD (1)· patent assignee history

1989Patents assigned to TOSOH CORP (1)· patent assignee history

1989Based in Shinnanyo, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HODOGAYA CHEMICAL CO LTD	1	1989
TOSOH CORP	1	1989

Locations

Location	Patents	Span
Shinnanyo, JP	1	1989