Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351811 | Process for reducing an eliminating nitrogen oxides in an exhaust gas | Shinpei Matsuda, Akira Kato, Shigeo Uno, Fumito Nakajima | 1982-09-28 |
| 4207209 | Sintered cataltyic or absorbent metallic product and method for sintering metallic powders | Shinpei Matsuda, Tomoichi Kamo, Shigeo Uno, Masato Takeuchi, Jinichi Imahashi +3 more | 1980-06-10 |