Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702675 | Catalyst for purifying exhaust gases and process for producing the same | Shinichi Takeshima, Satoshi Iguchi | 1997-12-30 |
| 5690756 | Method for producing cast iron gear | Yasuyuki Fujiwara, Izuru Yamamoto, Masazumi Onishi, Yoshinari Tsuchiya, Atsushi Danno | 1997-11-25 |
| 5668353 | Input panel avoiding interference pattern and method of forming the same | Genichi Matsuda | 1997-09-16 |