Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6922639 | Gas concentration detecting apparatus | Eiichi Kurokawa | 2005-07-26 |
| 6868712 | Control method for gas concentration sensor | Satoshi Hada, Eiichi Kurokawa, Toshiyuki Suzuki, Satoshi Haseda | 2005-03-22 |
| 6849174 | Gas concentration measuring apparatus designed to minimize error component contained in output | Satoshi Hada, Eiichi Kurokawa, Toshiyuki Suzuki, Satoshi Haseda | 2005-02-01 |