Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6558793 | Substrate fiber of a dry friction material and manufacturing method thereof, and a dry friction material | Naoki Odani, Masaaki Kobayashi, Tunehisa Kawade | 2003-05-06 |
| 5114769 | Resin mold clutch facing | Harunobu Kani | 1992-05-19 |
| 4928666 | Container for accommodating a solar ray-collecting device | Kei Mori, Hakaru Akaishi, Yoshiro Kitayama | 1990-05-29 |
| 4915093 | Container for accommodating a solar ray-collecting device | Kei Mori, Hakaru Akaishi, Yoshiro Kitayama | 1990-04-10 |
| 4785029 | Friction material composition for brake lining | Toru Honma, Makoto Ozawa | 1988-11-15 |