Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10295192 | Cooker | Kiyomi Yoshimura, Mitsuko Yoshimura, Yukio Hirose | 2019-05-21 |
| 8800436 | Device for heating food material | Toshio Wakamatsu, Masateru Yamashita | 2014-08-12 |
| 7171750 | Method of producing a torsional damper | — | 2007-02-06 |
| 7150088 | Method of manufacturing torsional damper | — | 2006-12-19 |