Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9581069 | Microparticle detection system | Masayuki Motomura, Takeshi Sugiyama, Keisuke Tashima, Toshiya Matsuoka | 2017-02-28 |
| 9476807 | Microparticle sensor | Masayuki Motomura, Takeshi Sugiyama, Keisuke Tashima, Norimasa Osawa, Toshiya Matsuoka | 2016-10-25 |
| 9395273 | Microparticle detection system | Masayuki Motomura, Takeshi Sugiyama, Keisuke Tashima, Toshiya Matsuoka | 2016-07-19 |
| 9206757 | Particulate detection system | Toshiya Matuoka, Masayuki Motomura, Takeshi Sugiyama, Keisuke Tashima | 2015-12-08 |
| 8823384 | Fine particle detection system | Toshiya Matsuoka, Masayuki Motomura, Takeshi Sugiyama, Keisuke Tashima | 2014-09-02 |
| 8702305 | Temperature sensor | Masamichi Ito, Takaaki Chosokabe, Masahiko Nishi | 2014-04-22 |
| 8652240 | Fine particle sensor and mounting structure therefor | Takeshi Sugiyama, Masayuki Motomura, Toshiya Matsuoka, Keisuke Tashima | 2014-02-18 |
| 8177427 | Temperature sensor and method of producing the same | Tomimasa Ito, Tatsuya Suzuki | 2012-05-15 |
| 7408437 | Resistance element, its precursor, and resistance value adjusting method | Masatoshi UEKI | 2008-08-05 |
| 7341694 | Ammonia sensor | Hiroyuki Nishiyama, Shiro Kakimoto, Ryuji Inoue, Noboru Ishida, Takafumi Oshima +4 more | 2008-03-11 |
| 7339455 | Platinum resistor temperature sensor | Koichi Fujita, Masatoshi UEKI | 2008-03-04 |
| 6770508 | Electrode for silicon carbide semiconductor, silicon carbide semiconductor element comprising the electrode, and production method therefor | Kenshiro Nakashima, Yasuo Okuyama, Takafumi Oshima | 2004-08-03 |
| 6627964 | Gas sensor | Kenshiro Nakashima, Yasuo Okuyama, Takafumi Oshima | 2003-09-30 |
| 6380117 | Dielectric material and process for producing the same | Motohiko Sato, Kazushige Ohbayashi | 2002-04-30 |
| 6319871 | Dielectric material | Motohiko Sato, Kazushige Ohbayashi | 2001-11-20 |
| 6221799 | Dielectric ceramic material | Masanori Takase, Kazushige Ohbayashi | 2001-04-24 |
| 6165927 | Dielectric material and process for producing the same | Motohiko Sato, Kazushige Ohbayashi | 2000-12-26 |
| 6121174 | Dielectric material with low temperature coefficient and high quality | Hidetoshi Mizutani, Motohiko Sato, Kazushige Ohbayashi | 2000-09-19 |
| 6117806 | Dielectric material, a method for producing the same and a dielectric resonator device comprising same | Akifumi Tosa, Kazushige Ohbayashi | 2000-09-12 |
| 6001319 | Method of removing nitrogen oxides using material for absorbing nitrogen oxides | Yasuyuki Okimura, Tadashi Hattori | 1999-12-14 |
| 5955046 | Catalytic material for removing nitrogen oxides apparatus for treating nitrogen oxides using the material, and method of removing nitrogen oxides | Yasuyuki Okimura, Kazushige Ohbayashi, Tadashi Hattori | 1999-09-21 |
| 5898015 | Material for absorbing nitrogen oxides comprising hollandite-type complex oxide | Yasuyuki Okimura, Tadashi Hattori | 1999-04-27 |
| 5128285 | Silicon oxynitride sintered body | Satoshi Iio, Masakazu Watanabe | 1992-07-07 |
| 4956317 | Whisker-reinforced ceramics | Masakazu Watanabe, Akiyasu Okuno, Satoshi Iio | 1990-09-11 |