Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125715 | Gas sensor | Akira Saito | 2021-09-21 |
| 10228342 | Solid electrolyte body and gas sensor | Kazuki Yagi, Makoto Noguchi | 2019-03-12 |
| 9624133 | Solid electrolyte, method of producing the solid electrolyte, and gas sensor equipped with gas sensor element using the solid electrolyte | Kazuhiko Koike | 2017-04-18 |
| 9618473 | Gas sensor | — | 2017-04-11 |
| 8834693 | Gas sensor element and gas sensor including the same | Zhenzhou Su, Motoaki Satou | 2014-09-16 |
| 8597481 | Gas sensor element and gas sensor equipped with the same | Zhenzhou Su | 2013-12-03 |
| 8168053 | Gas sensing member used for gas sensor and method of manufacturing the member | Makoto Nakae, Toshikazu Hirose | 2012-05-01 |
| 8058592 | Ceramic heater, gas sensor, and method of producing ceramic heater | Takehito Kimata | 2011-11-15 |
| 7607339 | Ceramic laminate body, gas sensor element and related manufacturing method | Makoto Nakae, Shoichiro Emmei | 2009-10-27 |
| 7211222 | Gas sensor | Motoaki Satou, Masanobu Yamauchi, Namitsugu Fujii | 2007-05-01 |
| 7168295 | Gas sensor | Masanobu Yamauchi, Motoaki Satou | 2007-01-30 |
| 6849291 | Gas sensing element and method for manufacturing the same | Gang E, Yasumichi Hotta, Namitsugu Fujii | 2005-02-01 |
| 6632338 | Gas sensing element incorporated in a gas sensor for an internal combustion engine | Namitsugu Fujii, Motoaki Satou, Yasumichi Hotta | 2003-10-14 |
| 6478941 | Gas sensing element and method for manufacturing the same | Gang E, Yasumichi Hotta, Namitsugu Fujii | 2002-11-12 |
| 6354134 | Oxygen sensing element used in a oxygen sensor | Tooru Katafuchi, Namitsugu Fujii, Hiromi Sano | 2002-03-12 |
| 6344118 | Structure of oxygen sensing element | Namitsugu Fujii, Yasumichi Hotta, Hiromi Sano | 2002-02-05 |
| 6254926 | Method of producing oxygen sensor element | Toru Katafuchi, Naoto Miwa, Hiromi Sano, Toshitaka Saito | 2001-07-03 |
| 6174489 | Method for manufacturing a gas sensor unit | Naoto Miwa, Toshitaka Saito, Hiromi Sano, Namitsugu Fujii | 2001-01-16 |
| 5948225 | Oxygen sensor element | Toru Katafuchi, Naoto Miwa, Hiromi Sano, Toshitaka Saito | 1999-09-07 |
| 4829029 | Low temperature sintering ceramic material composition and process for producing the low temperature sintering ceramic | Nobuaki Kawahara, Hiroki Hoshizaki, Hirofumi Suzuki, Makoto Ohkawa, Mitsuru Asano | 1989-05-09 |
| 4639712 | Sheathed heater | Akihiro Kobayashi, Shunzo Yamaguchi, Hiroaki Takaba | 1987-01-27 |