Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556699 | Antibiotic zeolite-containing film | Tatuo Yamamoto, Masashi Uchida | 1996-09-17 |
| 4938955 | Antibiotic resin composition | Tatuo Yamamoto, Masashi Uchida, Yoshihiro Fukuoka | 1990-07-03 |
| 4938958 | Antibiotic zeolite | Tatuo Yamamoto, Masashi Uchida | 1990-07-03 |