Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5354936 | Method for preparing ethane and ethylene from methane | Hideo Okado, Naohide Tsuzuki, Kazutoshi Chaki, Toshiya Wakatsuki | 1994-10-11 |
| 4453144 | LC Composite component | Toshiaki Tamura, Yoshiaki Otani, Hiroshi Otake | 1984-06-05 |