Akihiro Narimatsu
Inventor
Stats
- 5 total patents issued
- 5 total patents filed
- most recent filing
This is official USPTO record data
Details
- 5 Issued Patents
- 5 Filed Patents
- 19 Total Citation Count
- Mar 22, 1990 Most Recent Filing
- Dec 19, 1980 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| MITSUBISHI CHEMICAL CORPORATION | 1 | 1990 |
| MITSUBISHI KASEI CORPORATION | 2 1 | 1984 1987 |
| MEDICHEMIE AG | 1 | 1980 |
| MEDICHEMIE AG, BRUHLSTRASSE 50 | 1 | 1980 |
Inventor Addresses
| Address | Duration |
|---|---|
| Yokohama, JP | Jul 13, 82 - Oct 01, 91 |
Technology Profile
| Technology | # of Patents | |
|---|---|---|
| A61K: | PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES | 5 |
| C07D: | HETEROCYCLIC COMPOUNDS | 4 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 5,053,409 | 1991 | Aminobenzenesulfonic acid derivatives | 4 |
| 4,971,968 | 1990 | Pyridazinone derivatives and salts thereof | 1 |
| 4,822,797 | 1989 | Piperazinyl carbonyl phenyl pyridazinone derivatives useful as cardiotonics | 3 |
| 4,661,484 | 1987 | Pyridazinone derivatives and salts thereof as cardiac stimulants | 8 |
| 4,339,452 | 1982 | Methods of inhibiting blood platelet aggregation with caroverine fumarate | 3 |
