Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6649872 | Flux-cored wire for gas shielded arc welding | Tsuyoshi Kato, Takumi Koumoto, Toshiyuki Miyake, Rikiya Takayama, Toshihiko Chiba +1 more | 2003-11-18 |
| 6580126 | Solid-state relay | Masahiko Suzumura, Hitomichi Takano, Takashi Kishida, Yoshiki Hayasaki, Yoshifumi Shirai +2 more | 2003-06-17 |
| 6539849 | Rice-polisher, pre-polished rice producing apparatus, leveling device and pre-polished rice producing facility | Soichi Yamamoto, Masashi Shibata, Yoichi Adachi, Haruo Mori | 2003-04-01 |