Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614698 | Misplacing prevention device | — | 2020-04-07 |
| 10434937 | Vehicular lighting device | — | 2019-10-08 |
| 10246011 | Vehicular lighting device | — | 2019-04-02 |
| 4990508 | Pyridone carboxylic acid derivatives and salts thereof, process for producing the same and antibacterial agents comprising the same | Hirokazu Narita, Yozo Todo, Jun Nitta, Fumihiko Iino, Mikako Miyajima +2 more | 1991-02-05 |
| 4731370 | Pyridyl ester containing 1,4-dihydropyridine derivatives and salts thereof and pharmaceutical composition containing the same | Isao Watanabe, Kaishu Momonoi, Toru Hiraiwa, Satoshi Ono, Joji Nakano +1 more | 1988-03-15 |
| 4713387 | Vasodilating and platelet aggregation inhibiting 1,4 dihydropyridines with an imidazolyl or pyridyl containing ester | Isao Watanabe, Kaishu Momonoi, Toru Hiraiwa, Satoshi Ono, Joji Nakano +1 more | 1987-12-15 |