Inventor
Toshiyuki Matsuoka
Inventor
Ibaraki, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations19%
A61KPreparations for medical, dental or toiletry purposes14%
C07KPeptides14%
Y02PClimate change mitigation technologies in the production or processing of goods10%
PatentTitleYear
7,304,083'2-iminoimidazole derivatives (2)'20077,244,730'2-iminopyrrolidine derivatives'20076,051,705'Substituted thiazolo[3,2-a]azepine derivatives'20005,789,403'Substituted thiazolo ›3,2-a!azepine derivatives'19985,679,671'Amino acid derivative'19975,506,238'Biphenylmethane derivative and pharmacological use'19965,444,083'Pyrrolidine compound and pharmaceutical use'19955,328,911'Biphenylmethane derivative and pharmacological use'19945,298,518'Biphenylmethane derivative and pharmacological use'1994Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1994–2007Patents assigned to EISAI CO LTD (8)· patent assignee history
1994–2000Based in Ibaraki, JP· patent location history
2007Patents assigned to EISAI R&D MAN CO LTD (1)· patent assignee history
2007Based in Tsukuba, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EISAI CO LTD | 8 | 1994–2007 |
| EISAI R&D MAN CO LTD | 1 | 2007 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ibaraki, JP | 7 | 1994–2000 |
| Tsukuba, JP | 2 | 2007 |