Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11578393 | Heat-resistant sintered material having excellent high-temperature wear resistance and salt damage resistance and method for producing same | Ryosuke FUKUDA | 2023-02-14 |
| 10683568 | Heat-resistant sintered material having excellent oxidation resistance, high-temperature wear resistance and salt damage resistance, and method for producing same | Kenichi Kato, Tatsuki Mizuno | 2020-06-16 |
| 6382942 | Internal gear oil pump made of aluminum alloys | Masato Otsuki, Makoto Yoshida, Haruo Okamoto, Akira Fujiki, Hiroyuki Nishiyama +1 more | 2002-05-07 |