Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5023020 | Method for supplying aromas, apparatus therefore and facilities provided with same | Michiaki Asano, Yozo Watanabe, Tomoya Tokuhiro, Hiroshi Satoh, Motoyuki Iwahashi +3 more | 1991-06-11 |