Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6500322 | Gas sensor | Kouji Matsuo, Masahiro Asai, Satoshi Ishikawa | 2002-12-31 |
| 6395159 | Oxygen sensor | Kouji Matsuo, Satoshi Ishikawa, Shoichi Ohtsuki, Takashi Mizukusa, Hiromichi Hayashi | 2002-05-28 |
| 6383353 | Oxygen sensor | Satoshi Ishikawa, Masahiro Asai | 2002-05-07 |