Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6506946 | Process for continuous production of acetylenediol | Goro Sawada, Hideo Fukuda, Kazuhiro Imanishi, Tomohiko Sato | 2003-01-14 |
| 6479707 | Process for producing 2-butanone and 2-butanol | Kazuhiko Haba | 2002-11-12 |
| 6362463 | High frequency heating apparatus | Daisuke Bessyo, Kenji Yasui, Kazuho Sakamoto, Makoto Mihara, Shinichi Sakai +4 more | 2002-03-26 |
| 6297483 | Induction heating of heating element | Masafumi Sadahira, Youji Uetani, Shinji Kondoh, Hidekazu Yamashita, Tetsuo Obata +1 more | 2001-10-02 |
| 6122119 | Method of correcting output waveform of head and magnetic disk unit | — | 2000-09-19 |
| 6018154 | High-frequency inverter and induction cooking device using the same | Kiyoshi Izaki, Hidekazu Yamashita, Taizo Ogata, Takeshi Kitaizumi, Kamli Mokhtar | 2000-01-25 |
| 5977530 | Switching power supply for high frequency heating apparatus | Daisuke Bessho, Kenji Yasui, Yoshiaki Ishio, Haruo Suenaga, Makoto Mihara +1 more | 1999-11-02 |
| 5585718 | Device for detecting the bending magnitude of a shaft | Okikazu Kuwahara | 1996-12-17 |
| 5571438 | Induction heating cooker operated at a constant oscillation frequency | Kiyoshi Izaki, Kenji Hattori, Hirofumi Noma | 1996-11-05 |
| 5319174 | Induction heating cooker with constant frequency controlled inverter | Hirofumi Noma, Hideyuki Kominami, Toshiaki Iwai, Kazuhiko Asada | 1994-06-07 |
| 5133158 | Control system of grinding machine | Hiroyuki Kihara | 1992-07-28 |
| 5024025 | Control system of grinding machine | Hiroyuki Kihara | 1991-06-18 |
| 5018071 | Method and apparatus for controlling a grinder having a spindle with deflection sensor | Hiroyuki Kihara | 1991-05-21 |
| 4652713 | Induction heating apparatus using inductive coupling for current regulation | Kazuhiko Asada, Hideyuki Kominami | 1987-03-24 |