Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4595485 | Limiting electric current type oxygen sensor | Hideaki Takahashi, Haruyoshi Kondo, Keiichi Saji, Takashi Takeuchi | 1986-06-17 |
| 4576705 | Apparatus with polarographic sensor to detect concentrations of plurality of gas components | Haruyoshi Kondo, Hideaki Takahashi, Keiichi Saji, Takashi Takeuchi | 1986-03-18 |
| 4574264 | Thin film oxygen sensor with microheater | Hideaki Takahashi, Haruyoshi Kondo, Takashi Takeuchi, Hideaki Muraki | 1986-03-04 |
| 4510036 | Limiting electric current type oxygen sensor with heater and limiting electric current type oxygen concentration detecting device using the same | Takashi Takeuchi, Hideaki Takahashi, Keiichi Saji, Haruyoshi Kondo | 1985-04-09 |
| 4500412 | Oxygen sensor with heater | Hideaki Takahashi, Haruyoshi Kondo, Takashi Takeuchi | 1985-02-19 |