Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695635 | Ozone purifying apparatus | Hatsuo Yotsumoto | 1997-12-09 |
| 5690035 | Vibration-damping material, its manufacturing method, and structural section for transport vehicle | Tadashi Hatayama, Ichiro Yamagiwa, Kenshi Maekawa, Kenji Iwai, Toshimitsu Tanaka +5 more | 1997-11-25 |
| 5676713 | Method of fuel gasification and an apparatus for performing such a method | Shozo Nakamura, Yasuaki Akatsu, Zensuke Tamura, Toru Kobashi | 1997-10-14 |