Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7020952 | Method for producing a glow plug | Shindo Watanabe, Masahiro Konishi | 2006-04-04 |
| 6727473 | Ceramic heater device and method for manufacturing the device | Masato Taniguchi, Haruhiko Sato | 2004-04-27 |
| 6550309 | Gas sensor with multiple mechanical and thermal shock cushion layers | Keiichi Noda, Kazuo Taguchi, Hisaharu Nishio, Koji Kano, Koichi Shimamura +1 more | 2003-04-22 |
| 6418777 | Gas sensor | Keiichi Noda, Kazuo Taguchi, Hisaharu Nishio | 2002-07-16 |
| 6327891 | Gas sensor | Keiichi Noda, Kazuo Taguchi, Hisaharu Nishio | 2001-12-11 |
| 6311543 | Connection device for ceramic gas sensor element | Takaya Yoshikawa, Masaya Ito, Hisaharu Nishio | 2001-11-06 |
| 6188025 | Heat-resisting metal-sheathed cable for sensor | Shuichi Hanai, Takashi Nakao, Hisaharu Nishio | 2001-02-13 |
| 6082175 | Electronic component having terminal connecting leads with a high temperature ceramic element and a method of making the same | Takaya Yoshikawa, Masaya Ito, Hisaharu Nishino | 2000-07-04 |
| 5700367 | Method and apparatus for controlling the energizing of a heater in an oxygen sensor | Tessho Yamada, Takeshi Kawai, Hideki Toyoda | 1997-12-23 |
| 5122486 | Method of producing silicon-nitride-based sintered body | Tomohisa Kito, Masakazu Watanabe | 1992-06-16 |
| 5045513 | Sintered body of silicon nitride and its manufacture | Kenichi Mizuno, Masakazu Watanabe | 1991-09-03 |
| 4878812 | Turbine rotor | Tomohisa Kito, Yoshinori Hattori | 1989-11-07 |