Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729926 | Method for detoxifying asbestos | Koichi Takahashi, Kazuhiro Iizuka, Yuhei Matsubara, Toshiyuki Tanaka, Hisaki Okamoto | 2020-08-04 |
| 10722742 | Method for detoxifying asbestos | Koichi Takahashi, Kazuhiro Iizuka, Yuhei Matsubara, Toshiyuki Tanaka, Hisaki Okamoto | 2020-07-28 |