Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644929 | Heat regenerating type cooling apparatus | Yuichi Shirota, Hikaru Sugi, Masami Konaka, Kazushi Yamamoto, Seiji Miwa +1 more | 1997-07-08 |
| 5590489 | Method for growing fruit body of Fistulina hepatica | Ryuichi Hattori | 1997-01-07 |