Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332991 | Resistor type physical quantity sensor having migration inhibiting pattern | Yoshiyuki Ohtake, Satoshi Sugaya | 1994-07-26 |
| 5326597 | Method of producing oxygen sensor for air-fuel ratio control having a protective layer including oxygen storage material | Toshiki Sawada, Masaru Yamano, Kazuo Taguchi, Hiroyuki Ishiguro, Masahiko Yamada | 1994-07-05 |
| 5323643 | Device for detecting change in internal pressure of cylinder | Yoshiaki Matsubara, Mitsuru Kondo | 1994-06-28 |
| 5316738 | Exhaust gas converter device | Ken Minoha, Masaru Yamano | 1994-05-31 |
| 5313849 | Device for temporarily holding pressure sensor in place within spark plug attaching hole of cylinder head | Shigeru Miyata, Yoshiaki Matsubara | 1994-05-24 |