Issued Patents All Time
Showing 101–104 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4419213 | Oxygen sensing element formed as laminate of thin layers on substrate provided with heater and lead wires | Masaharu Oshima, Kenji Ikezawa | 1983-12-06 |
| 4299714 | Hydrocarbon based central system fluid composition | Kensuke Sugiura, Mineo Kagaya, Takeitiro Takehara | 1981-11-10 |
| 4264425 | Device for detection of air/fuel ratio from oxygen partial pressure in exhaust gas | Shinji Kimura, Hiroshi Takao, Shigeo Ishitani, Kenji Ikezawa | 1981-04-28 |
| 4224113 | Method of detecting air/fuel ratio in combustor by detecting oxygen in combustion gas | Shinji Kimura, Hiroshi Takao, Shigeo Ishitani, Kenji Ikezawa | 1980-09-23 |