Inventor
Tadafumi Tamura
Inventor
Shizuoka, JP
Overview
Patents· 7 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 preparations25%
A61KPreparations for medical, dental or toiletry purposes8%
C07KPeptides8%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
PatentTitleYear
7,708,999'Remedies for arthritis'20105,646,283'Tetracyclic compound'19975,527,908'Pyrazolothiazolopyrimidine derivatives'19965,371,225'Tetracyclic compounds'19945,192,768'Pyrazoloquinoline derivatives'19935,126,341'Anti-inflammatory 1,8-naphthyridin-2-one derivatives'19925,116,863'Dibenz[b,e]oxepin derivative and pharmaceutical compositions thereof'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992–1997Patents assigned to KYOWA HAKKO KOGYO KK (6)· patent assignee history
1992–2010Based in Shizuoka, JP· patent location history
1994–1996Based in Numazu, JP· patent location history
2010Patents assigned to KYOWA HAKKO KIRIN CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KYOWA HAKKO KOGYO KK | 6 | 1992–1997 |
| KYOWA HAKKO KIRIN CO LTD | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 5 | 1992–2010 |
| Numazu, JP | 2 | 1994–1996 |