Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5160724 | Barium sulfate contrast medium for X-ray examination of the large intestine | Yoshito Tonariya, Yukihito Wada, Kazuhiro Yamaguchi, Isamu Sakai, Shigeru Yokoi +2 more | 1992-11-03 |
| 4668514 | Penicillin derivatives | Ronald G. Micetich, Shigeru Yamabe, Motoaki Tanaka, Naobumi Ishida, Makoto Kajitani | 1987-05-26 |
| 4661800 | Flicker lamps for a car | — | 1987-04-28 |
| 4626384 | Penam derivatives | Motoaki Tanaka, Makoto Kajitani | 1986-12-02 |
| 4562073 | Penicillin derivatives | Ronald G. Micetich, Shigeru Yamabe, Motoaki Tanaka, Makoto Kajitani, Naobumi Ishida | 1985-12-31 |
| 4529592 | Penicillin derivatives | Ronald G. Micetich, Shigeru Yamabe, Naobumi Ishida, Takeshi Ishizawa | 1985-07-16 |
| 4518712 | Piperazine derivative and analgesic composition containing the same | Hajime Fujimura, Yasuzo Hiramatsu, Shozo Yamada, Takaji Honna | 1985-05-21 |