Inventor
Hiroya Sasahara
Inventor
Tokyo, JP
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds50%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations38%
A61KPreparations for medical, dental or toiletry purposes13%
PatentTitleYear
7,307,077'Heterocyclic compound and antitumor agent containing the same as effective ingredient'20077,153,853'Heterocyclic compounds and antitumor drugs containing the same as the active ingredient'20067,071,189'Heterocyclic compound and antitumor agent containing the same as active ingredient'20066,057,447'Quinoline sulfide derivatives'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2007Patents assigned to ZENYAKU KOGYO KK (4)· patent assignee history
2000–2007Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZENYAKU KOGYO KK | 4 | 2000–2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 4 | 2000–2007 |