Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5854368 | Adjuvant for pharmaceutical preparations | Tetsuya Kawasaki, Nobutaka Tani, Shigeki Masuda, Yoshiaki Yano | 1998-12-29 |
| 5839655 | Hot-water heating system | — | 1998-11-24 |
| 5644012 | Adjuvant for pharmaceutical preparations | Tetsuya Kawasaki, Nobutaka Tani, Shigeki Masuda, Yoshiaki Yano | 1997-07-01 |
| 5576020 | Adjuvant for pharmaceutical preparations | Tetsuya Kawasaki, Nobutaka Tani, Shigeki Masuda, Yoshiaki Yano | 1996-11-19 |
| 4397632 | Vaporized type liquid fuel combustion apparatus | Akihiro Otsuka | 1983-08-09 |