Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8905015 | Pulse burner and liquid heating cooker | Tsuneyasu Hayakawa, Hideki Kijimoto | 2014-12-09 |
| 8069777 | Fryer | Tsuneyasu Hayakawa, Hideki Kijimoto | 2011-12-06 |
| 6895902 | Water heater with a flame arrester | Toshihiro Kobayashi, Masaru Kodama | 2005-05-24 |
| 6758209 | Liquid heating cooker | Eiichi Takeda | 2004-07-06 |
| 6561138 | Water heater with a flame arrester | Toshihiro Kobayashi, Masaru Kodama | 2003-05-13 |
| 6540504 | Combustion appliance with flame blocking device | Toshihiro Kobayashi | 2003-04-01 |
| 6371010 | Fryer | Tsuneyasu Hayakawa, Hideki Kijimoto | 2002-04-16 |
| 6367372 | Valve opening/closing device of a fryer | Tsuneyasu Hayakawa, Hideki Kijimoto | 2002-04-09 |
| 5038747 | Desmoking and deodorizing means for gas grill | Mitsuo Tsuchiya, Masafumi Matsubara, Kazunori Ueyama | 1991-08-13 |