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Inventor

Kouichirou Kobayashi

Inventor
Gunma, JP

Overview

2→
Patents
1989–1993
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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 bonds100%
PatentTitleYear
5,206,330'Method for the preparation of organopolysiloxane free from acid catalyst residue'19934,855,381'Method for the preparation of an organopolysiloxane'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1993Patents assigned to SHINETSU CHEMICAL CO (2)· patent assignee history
1989Based in Annaka, JP· patent location history
1993Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHINETSU CHEMICAL CO21989–1993
Locations
LocationPatentsSpan
Gunma, JP11993
Annaka, JP11989