Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4520250 | Heating apparatus of thawing sensor controlled type | Masahiro Ishihara, Mitsuru Watanabe, Shuji Ohkawa, Shunichi Taguchi | 1985-05-28 |
| 4518839 | High frequency heating apparatus with wireless temperature probe | Shunichi Taguchi, Shuji Ohkawa, Mitsuru Watanabe | 1985-05-21 |
| 4254318 | Door seal arrangement for high-frequency heating apparatus | Shuji Ohkawa | 1981-03-03 |
| 4185181 | Microwave oven | Yoichi Kaneko, Katsuhiro Kimura, Mitsuru Watanabe, Tadashi Funamizu | 1980-01-22 |