Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11274974 | Temperature sensor | Mitsuhiro Konno, Chiaki Ogawa, Yasuhiro Oya | 2022-03-15 |
| 8431505 | Alumina sintered body and method for manufacturing same, and spark plug comprising the alumina sintered body as an insulator | Hirofumi Suzuki, Hiroshi Araki, Yasuki Aoi | 2013-04-30 |
| 7056453 | Thermistor device, thermistor device manufacturing method and temperature sensor | Masanori Yamada, Eturo Yasuda, Kaoru Kuzuoka | 2006-06-06 |
| 6878304 | Reduction resistant thermistor, method of production thereof, and temperature sensor | Daisuke Makino, Kaoru Kuzuoka, Atsushi Kurano | 2005-04-12 |
| 6824713 | Method of producing thermistor element and production apparatus for production apparatus for producing raw materials for thermistor element | Kaoru Kuzuoka, Daisuke Makino, Muneo Yorinaga | 2004-11-30 |
| 6740261 | Wide-range type thermistor element and method of producing the same | Takumi Kataoka, Eturo Yasuda, Kaoru Kuzuoka, Masanori Yamada | 2004-05-25 |
| 6663794 | Reducing-atmosphere-resistant thermistor element, production method thereof and temperature sensor | Daisuke Makino, Kaoru Kuzuoka, Atsushi Kurano | 2003-12-16 |
| 6306315 | Thermistor device thermistor device manufacturing method and temperature sensor | Masanori Yamada, Eturo Yasuda, Kaoru Kuzuoka | 2001-10-23 |
| 6261480 | Wide-range type thermistor element and method of producing the same | Takumi Kataoka, Eturo Yasuda, Kaoru Kuzuoka, Masanori Yamada | 2001-07-17 |
| 5911953 | Apparatus for detecting and analyzing adsorbates | Atsuhiro Sumiya, Tsukasa Satake | 1999-06-15 |
| 5870193 | Apparatus for determining kinds of adsorbates | Atsuhiro Sumiya, Tsukasa Satake, Juichiro Ukon | 1999-02-09 |
| 4834052 | Internal combustion engine having air/fuel mixture with anti-reducing semiconducting porcelain having a positive temperature coefficient of resistance and method for using such porcelain for heating air/fuel mixture | Makoto Hori, Hitoshi Niwa, Hirokatsu Mukai, Toshiatsu Nagaya, Naoto Miwa | 1989-05-30 |
| 4831432 | Positive ceramic semiconductor device | Makoto Hori, Hitoshi Niwa, Naoto Miwa | 1989-05-16 |