Inventor
Yoshifumi Imamura
Inventor
Kamakura, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds45%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations36%
A61KPreparations for medical, dental or toiletry purposes18%
PatentTitleYear
6,172,078'Quinolinomorphinane derivatives and medicinal use thereof'20016,156,762'Indolomorphinan derivative and agent for curing and preventing cerebral disorder'20006,147,084'Brain cell protective agent'20005,972,953'Brain cell protective agent'19995,776,945'4A-aryldecahydroisoquinoline compound and medicinal use of the same'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2001Patents assigned to TORAY INDUSTRIES (4)· patent assignee history
1998–2000Based in Kamakura, JP· patent location history
1999Patents assigned to TORAY IND LTD (1)· patent assignee history
2000–2001Based in Kanagawa, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TORAY INDUSTRIES | 4 | 1998–2001 |
| TORAY IND LTD | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kamakura, JP | 3 | 1998–2000 |
| Kanagawa, JP | 2 | 2000–2001 |