Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656337 | Gas concentration measuring apparatus compensating for error component of output signal | Eiichi Kurokawa, Satoshi Hada, Mitsunobu Niwa | 2003-12-02 |
| 6651639 | Heater control apparatus for a gas concentration sensor | Satoshi Hada, Eiichi Kurokawa | 2003-11-25 |
| 6616588 | Centrifugal separator with rotor identification | Hiroyuki Takahashi, Kenichi Tetsu | 2003-09-09 |
| 6603555 | Gas detecting apparatus using laser absorption spectroscopy | Masaya Nanami, Takeshi Tsukamoto | 2003-08-05 |
| 6563774 | Drive apparatus for optical recording medium capable of reducing resonance | Kazuhiro Kiyoura, Takeshi Matsumoto, Takehiro Takada, Hiroshi Kitagawa, Kazunori Saitoh +1 more | 2003-05-13 |
| 6547955 | Gas concentration measuring apparatus designed to minimize error component contained in output | Satoshi Hada, Eiichi Kurokawa, Tomoo Kawase, Satoshi Haseda | 2003-04-15 |