Inventor
Masaaki Okamura
Inventor
Chiba, JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds50%
Y02PClimate change mitigation technologies in the production or processing of goods50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to SUMITOMO CHEMICAL 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 |
|---|---|---|
| SUMITOMO CHEMICAL CO | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chiba, JP | 1 | 1987 |