Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5643986 | Polyimidosiloxane compositions | Seiji Ishikawa, Hiroshi Yasuno, Hiroyuki Fukuda, Shigeru Yamamoto | 1997-07-01 |
| 5617781 | Food sterilizing apparatus | Koji Sengoku, Akifumi Fujita | 1997-04-08 |