Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7344658 | Radiation protector and utilization thereof | Hirosige Nakatsuka, Quang Huy Nguyen | 2008-03-18 |
| 7041994 | Radioprotective materials and utilization thereof | Toshio Hayashi, Masakazu Furuta | 2006-05-09 |
| 6753179 | Method for purification treatment of environmental pollutants | — | 2004-06-22 |
| 6669771 | Biodegradable resin compositions | Yutaka Tokiwa | 2003-12-30 |