Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11512380 | Method and device for manufacturing black coated steel sheets | Masaki Yamamoto, Tadashi Nakano, Ichiro Takahashi, Hiroyuki Nakamizo, Toshiaki Sato +7 more | 2022-11-29 |
| 11326223 | Method and device for manufacturing steam-treated products | Masaki Yamamoto, Yoshinobu Kurisu, Toshiaki Sato, Toyoharu Yasuda, Ichiro Takahashi +10 more | 2022-05-10 |
| 5610219 | Resin compound for molding precision parts, and sleeve and ferrule produced therefrom | Shiro Takatani, Tetsuo Mitani, Fumiaki Baba, Kazuo Nakamura | 1997-03-11 |