Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651382 | Method for preventing the release of gramineous plant pollens | Michihiro Wada, Tokuhiko Makino | 2003-11-25 |
| 5041566 | Method of preparing levoglucosenone | Makoto Shibagaki, Kyoko Takahashi, Hideyuki Kuno, Masataka Mori, Hajime Matsushita | 1991-08-20 |