Inventor

Hironobu Koyanagi

Inventor

Chiba, JP

Overview

1→

Patents

1987

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.

B29Bprimary

B29BPreparation or pretreatment of the material to be shaped25%

B29CShaping or joining of plastics25%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts25%

C08JWorking-up25%

PatentTitleYear

4,649,005'Method for producing a liquid silicone rubber base'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987Patents assigned to TORAY SILICONE CO (1)· patent assignee history

1987Based in Chiba, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORAY SILICONE CO	1	1987

Locations

Location	Patents	Span
Chiba, JP	1	1987