Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7994348 | Process for producing propylene oxide | Kenji Chiwaki, Kazuo Suzuki | 2011-08-09 |
| 7763756 | Method for collecting object material from solution | Shigeru Goto, Masaaki Katao | 2010-07-27 |