Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8416921 | X-ray convergence element and X-ray irradiation device | Hideki Yoshikawa, Aurel-Mihai Vlaicu, Kenichi Obori, Shintaro Komatani, Sumito Ohzawa | 2013-04-09 |
| 6228501 | Porous body of polysaccharide or polysaccharide-clay composite, and process for its production | Shun-ichi Ohta | 2001-05-08 |