Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7628607 | Gas cooking appliance | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2009-12-08 |
| 7428901 | Cooking stove | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2008-09-30 |
| 7422010 | Cooking stove | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2008-09-09 |
| 7370649 | Cooking stove | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2008-05-13 |
| 7335861 | Cooking stove | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2008-02-26 |
| 7217900 | Cooking stove | Yoshihiro Mizutani | 2007-05-15 |
| 7176418 | Cooking stove | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2007-02-13 |
| 7168677 | Motor-operated valve apparatus | Shinichiro Hata, Hiroyuki Yamada, Kazuya Hirota | 2007-01-30 |