Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10076004 | Microwave oven | Kazuhiro Kawai, Hisahiro Nishitani | 2018-09-11 |
| 8729441 | High-frequency heating apparatus | Hisahiro Nishitani | 2014-05-20 |
| 8258436 | Heating device | Hisahiro Nishitani | 2012-09-04 |
| 7645966 | Attachment structure of storage unit | Yuji Hayakawa, Toshifumi Kamiya, Takashi Sugimoto, Yasuhiko Inoue, Yukikazu Niizuma | 2010-01-12 |
| 7414227 | High frequency heating device with steam generating function | Yuji Hayakawa | 2008-08-19 |
| 7326893 | High frequency heating apparatus having steam generating function | Yasuhisa Mori, Masato Matsuda, Hiroshi Kawai | 2008-02-05 |
| 7304278 | Steam generation function-equipped high-frequency heating device | Yuji Hayakawa, Takahiko Yamasaki, Yasuhisa Mori, Takayuki Akashi, Hiroshi Kawai | 2007-12-04 |
| 7234478 | High frequency heating apparatus | Yuji Hayakawa | 2007-06-26 |
| 7171923 | Water supply tank unit and heating apparatus having the same | Yuji Hayakawa, Yasuhiko Inoue, Takashi Sugimoto, Kenichiro Fukumura | 2007-02-06 |
| 7166824 | High-frequency heating apparatus and control method thereof | Yuji Hayakawa, Satomi Uchiyama, Kenji Watanabe | 2007-01-23 |
| 7105786 | High frequency heating apparatus | Yuji Hayakawa | 2006-09-12 |
| 7105785 | High frequency heating apparatus with steam generating function | Yuji Hayakawa, Masaharu Tsujimoto, Toshifumi Kamiya | 2006-09-12 |
| 7087873 | High frequency heating apparatus with steam generating function | Yuji Hayakawa | 2006-08-08 |
| 6903321 | High-frequency heating apparatus with illumination device | Kazuhiro Kawai | 2005-06-07 |
| 6843207 | Water supply tank unit | Toshifumi Kamiya, Yuji Hayakawa, Takashi Sugimoto, Yasuhiko Inoue, Yukikazu Niizawa | 2005-01-18 |
| 6802708 | High frequency heating apparatus | Yuji Hayakawa | 2004-10-12 |