Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4712970 | Method for handling a work in a robot system | Hiro Nakamura, Shuji Ohkawa, Yasuo Ohtsuka, Toshiya Shinozaki | 1987-12-15 |
| 4433232 | Heating apparatus | Shuji Ohkawa | 1984-02-21 |
| 4426572 | Heating apparatus with char detecting and heating control unit | Masahiro Ishihara | 1984-01-17 |
| 4367388 | Cooking heating apparatus | Masahiro Ishihara, Kazuo Kaneko | 1983-01-04 |
| 4363957 | Heating apparatus with char detecting and heating controller | Mitsuru Watanabe, Kenjiro Yokoyama | 1982-12-14 |
| 4213023 | High frequency energy apparatus with automatic heating cycle control | Kenji Satoh, Mitsuru Watanabe | 1980-07-15 |