Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110577 | Dust core | Hiroshi Watanabe, Satoshi Mori, Manami Fujii, Katsuya Takaoka, Hiroki Takeuchi | 2024-10-08 |
| 10883192 | Sintered electrically conductive oxide for oxygen sensor electrode, and oxygen sensor using the same | Yasuyuki Okimura, Kazushige Ohbayashi | 2021-01-05 |
| 10629322 | Electrically conductive oxide sintered compact, member for electrical conduction, gas sensor, piezoelectric element, and method for producing piezoelectric element | Yasuyuki Okimura, Kazushige Ohbayashi | 2020-04-21 |
| 10379076 | Electrically conductive oxide sintered compact, member for electrical conduction, and gas sensor | Mina Sato, Yasuyuki Okimura, Kazushige Ohbayashi | 2019-08-13 |
| 10352893 | Gas sensor control apparatus | Keisuke NAKAGAWA, Shigehiro OHTSUKA, Kazuma Ito, Ippei Kato | 2019-07-16 |
| 10347817 | Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition | Hideto Yamada, Takayuki Matsuoka, Kazuaki Kitamura, Masato Yamazaki, Toshiaki Kurahashi +3 more | 2019-07-09 |
| 10340441 | Lead-free piezoelectric ceramic composition, piezoelectric element using the same, and method of manufacturing lead-free piezoelectric ceramic composition | Hideto Yamada, Takayuki Matsuoka, Kazuaki Kitamura, Masato Yamazaki, Toshiaki Kurahashi +3 more | 2019-07-02 |
| 10302589 | Gas sensor, electrically conductive oxide sintered body, and wiring board | Mina Sato, Yoshinobu Hirose, Akira Seike, Yasuyuki Okimura, Kazushige Ohbayashi | 2019-05-28 |
| 10090646 | Spark plug | Katsuya Takaoka, Kazuhiro Kurosawa, Kuniharu Tanaka, Toshitaka Honda, Hirokazu Kurono +2 more | 2018-10-02 |
| 9938197 | Unleaded piezoelectric ceramic composition, piezoelectric element using same, device, and method for manufacturing unleaded piezoelectric ceramic composition | Masato Yamazaki, Takayuki Matsuoka, Kazuaki Kitamura, Hideto Yamada, Toshiaki Kurahashi +3 more | 2018-04-10 |
| 9871187 | Lead-free piezo-electric porcelain composition, piezo-electric element using the same, and method for producing lead-free piezo-electric porcelain composition | Masato Yamazaki, Takayuki Matsuoka, Yoshiteru Honda, Kazuaki Kitamura, Toshiaki Kurahashi +3 more | 2018-01-16 |
| 9136033 | Sintered oxide compact and circuit board using same | Tomoko Hishida, Hideto Yamada, Kazushige Ohbayashi | 2015-09-15 |
| 7226882 | Dielectric material and method of producing the same | Yuji Yasunishi, Kiyoshi Matsuda | 2007-06-05 |