Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878263 | Exhaust gas purification filter | Kazuhiko Koike, Mikio Ishihara | 2024-01-23 |
| 11840949 | Exhaust gas purification filter | Kazuhiko Koike, Kana ASAOKU | 2023-12-12 |
| 11209388 | Gas sensor | Keigo Mizutani, Shota HAGINO, Mitsunobu NAKATO, Takashi Araki | 2021-12-28 |
| 11000966 | Multistage drying apparatus and multistage drying method for sheet material to be treated | Masaru Ishiguro, Wataru Kato, Noriyuki Sato, Kazuya Aoyama | 2021-05-11 |
| 10946369 | Honeycomb structure body | Kazuhiko Koike, Hiroaki Kayama | 2021-03-16 |
| 10934958 | Air-fuel ratio detection device and air-fuel ratio detection method | Kazuhiro Wakao, Keiichiro Aoki | 2021-03-02 |
| 10895553 | Gas sensor | Keigo Mizutani, Mitsunobu NAKATO, Takashi Araki | 2021-01-19 |
| 10890552 | Gas sensor | Keigo Mizutani, Mitsunobu NAKATO, Takashi Araki | 2021-01-12 |
| 10788448 | Gas sensor | Keigo Mizutani, Mitsunobu NAKATO, Takashi Araki | 2020-09-29 |
| 10648634 | Two-color molded lens | Kenta Sugiyama | 2020-05-12 |
| 10634640 | Gas sensor including sensor element, housing, and element cover | Nobuyuki Tsuji | 2020-04-28 |
| 10436183 | Plasma accelerating apparatus and plasma accelerating method | Takuya Yamazaki, Matsutaka Sasahara, Tomoji Iwasaki, Masaaki Yasui, Akihiro Sasoh +2 more | 2019-10-08 |
| 10387084 | Control method for information processing apparatus and information processing apparatus | — | 2019-08-20 |