Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4364926 | Novel alkaline protease M.sub.3 method for the preparation thereof and dental caries-prophylactic composition containing the same | Kanae Yokogawa, Takeshi Yamamoto, Hiromi Katae, Shigeo Kawata | 1982-12-21 |
| 4359578 | Naphthyridine derivatives and salts thereof useful as antibacterial agents | Jun Matsumoto, Yoshiro Nishimura | 1982-11-16 |
| 4352803 | Novel naphthyridine derivatives, intermediates thereof, processes for preparation thereof, and use thereof | Jun Matsumoto, Yoshiro Nishimura | 1982-10-05 |
| 4341784 | Naphthyridine derivatives | Jun Matsumoto, Yoshiro Nishimura | 1982-07-27 |