Inventor
Michinori Tanaka
Inventor
Tokushima, JP
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds44%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations28%
A61KPreparations for medical, dental or toiletry purposes20%
C07CAcyclic or carbocyclic compounds4%
C07KPeptides4%
PatentTitleYear
8,188,277'Aromatic compounds for suppressing the generation of collagen'20126,753,310'Neovascular-specific peptides'20046,136,826'Peripheral vasodilating agent containing piperidine derivative as active ingredient'20005,985,869'Benzoheterocyclic compounds'19995,760,058'Peripheral vasodilating agent containing piperidine derivative as active ingredient'19985,753,644'Vasopressin antagonist and oxytocin antagonist'19985,753,677'Benzoheterocyclic compounds'19985,656,642'Peripheral vasodilating agent containing piperidine derivative as active ingredient'19975,622,947'Benzoheterocyclic compounds and vasopressin antagonist and oxytocin antagonist compositions containing a benzoheterocyclic compound'19975,591,751'Peripheral vasodilators'19975,559,230'Benzoheterocyclic compounds'19965,300,513'Carbostyril derivatives and pharmaceutical composition containing the same'19945,244,898'Benzoheterocyclic compounds'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–2012Patents assigned to OTSUKA PHARMA CO LTD (13)· patent assignee history
1993–2004Based in Tokushima, JP· patent location history
1997–1998Based in Itano-gun, JP· patent location history
2012Patents assigned to AKAMATSU SEIJI (1)· patent assignee history
2012Patents assigned to FUKUSHIMA TAE (1)· patent assignee history
2012Patents assigned to ITO NOBUAKI (1)· patent assignee history
2012Patents assigned to KAN KEIZO (1)· patent assignee history
2012Based in Otsu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OTSUKA PHARMA CO LTD | 13 | 1993–2012 |
| AKAMATSU SEIJI | 1 | 2012 |
| FUKUSHIMA TAE | 1 | 2012 |
| ITO NOBUAKI | 1 | 2012 |
| KAN KEIZO | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokushima, JP | 10 | 1993–2004 |
| Itano-gun, JP | 2 | 1997–1998 |
| Otsu, JP | 1 | 2012 |