Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6452312 | Piezoelectric laminate body | Kenichi Hanaki, Eturo Yasuda | 2002-09-17 |
| 5602384 | Sunlight sensor that detects a distrubition and amount of thermal load | Makoto Shirai, Manabu Yamada, Yutaka Maeda, Masaya Nakamura, Masanori Fukutani +1 more | 1997-02-11 |
| 5390644 | Method for producing fuel/air mixture for combustion engine | Minoru Ohta, Hirokatsu Mukai, Makoto Shirai, Toshihiro Suzumura, Shigenori Isomura +3 more | 1995-02-21 |
| 5296836 | Gas component detecting element and detector | Toshiki Saburi, Masaya Fujimoto, Tadashi Tsuruta | 1994-03-22 |
| 5182136 | Gas component detecting element and detector | Toshiki Saburi, Masaya Fujimoto, Tadashi Tsuruta | 1993-01-26 |
| 5086210 | Mo.sub.5 Si.sub.3 C ceramic material and glow plug heating element made of the same | Tetuo Toyama, Nobuei Ito | 1992-02-04 |
| 4845061 | Silicon nitride-alumina composite ceramics and producing method thereof | Kazuhiro Inoguchi, Novuei Ito, Tetsuo Toyama | 1989-07-04 |
| 4814581 | Electrically insulating ceramic sintered body | Tetsuo Toyama, Nobuei Ito, Kazuhiro Inoguchi | 1989-03-21 |
| 4644133 | Ceramic heater | Morihiro Atsumi, Novuei Ito, Naohito Mizuno | 1987-02-17 |