Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4994414 | Method of producing bioactive ceramics containing apatite crystal | Nobuyuki Yamamoto, Tsuyoshi Goto | 1991-02-19 |
| 4897370 | Process for preparing ceramics composite sintered bodies | Nobuyuki Yamamoto, Tuyoshi Goto | 1990-01-30 |
| 4279888 | Oral composition | Nobuo Suganuma, Michio Uematsu, Hiroshi Mandai, Koji Masamizu | 1981-07-21 |