Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071802 | Regeneration of catalysts by burning in the presence of alcohols | Shinkichi Shimizu, Nobuyuki Abe, Masanori Doba, Akira Iguchi, Hiroshi Ichihashi +1 more | 1991-12-10 |
| 4199470 | Material for recovering uranium and method for recovering a uranium solution of high purity and high concentration, using the same | Shinichi Yasuda, Takayuki Kurohara | 1980-04-22 |