Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649869 | Friction material composition, friction material, and friction member | Teruyuki Nagayoshi, Yuichi Fukuzawa | 2023-05-16 |
| 10626934 | Non-asbestos friction material composition, friction material using same, and friction member | Takashi Kikudome, Mitsuo Unno | 2020-04-21 |
| 10570975 | Friction material composition, friction material, and friction member | Teruyuki Nagayoshi | 2020-02-25 |
| 10316918 | Non-asbestos friction material composition | Mitsuo Unno, Masamichi MITSUMOTO, Takashi Kikudome | 2019-06-11 |
| 10302165 | Non-asbestos friction material composition, friction material using same, and friction member | Takashi Kikudome, Mitsuo Unno | 2019-05-28 |
| 9863493 | Non-asbestos friction material composition, friction material using same, and friction member | Takashi Kikudome, Mitsuo Unno | 2018-01-09 |
| 9470283 | Non-asbestos friction material composition | Mitsuo Unno, Masamichi MITSUMOTO, Takashi Kikudome | 2016-10-18 |
| 9464682 | Non-asbestos friction material composition, and friction material and friction member using same | Mitsuo Unno, Takashi Kikudome | 2016-10-11 |
| 9464683 | Non-asbestos friction-material composition, and friction material and friction member using same | Mitsuo Unno, Takashi Kikudome | 2016-10-11 |
| 9441693 | Non-asbestos friction material composition, and friction material and friction member using same | Mitsuo Unno, Takashi Kikudome | 2016-09-13 |
| 8034427 | Friction material composition and friction material produced therewith | Mitsuo Unno | 2011-10-11 |
| 6922825 | System analysis apparatus and method, and storage medium storing system analysis program | Jyunichi Kamakura | 2005-07-26 |