Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12257574 | Honeycomb structure, exhaust gas purification catalyst, and exhaust gas purification system | Shuichi Ichikawa, Yukio Miyairi, Masaaki Masuda | 2025-03-25 |
| 12122463 | Steering apparatus | Toshiro Yoda, Shogo ISHIKAWA | 2024-10-22 |
| 12116920 | Catalyst support and induction heating catalyst system | Yukio Miyairi, Masaaki Masuda, Shuichi Ichikawa, Kai Matsumoto, Norihisa Fujie +1 more | 2024-10-15 |
| 12104519 | Catalyst support and induction heating catalyst system | Yukio Miyairi, Masaaki Masuda, Shuichi Ichikawa, Kai Matsumoto, Norihisa Fujie +1 more | 2024-10-01 |
| 12078092 | Catalyst support and induction heating catalyst system | Yukio Miyairi, Masaaki Masuda, Shuichi Ichikawa, Kai Matsumoto, Norihisa Fujie +1 more | 2024-09-03 |
| 12065957 | Cylindrical can body and induction heating catalyst device | Yukio Miyairi, Masaaki Masuda, Shuichi Ichikawa | 2024-08-20 |
| 11958547 | Steering device | — | 2024-04-16 |
| 11573142 | Capacitive diaphragm vacuum gauge including a pressure sensor with multiple recesses being formed in the diaphragm | Yusuke NIIMURA, Masaru Soeda, Masashi Sekine | 2023-02-07 |
| 11318986 | Steering device | Toshiro Yoda | 2022-05-03 |
| 11313746 | Pressure sensor having a surface of a diaphragm held in a chemically inactive state | Masaru Soeda, Masashi Sekine | 2022-04-26 |
| 11054331 | Method and device for detecting malfunction of electrostatic-capacitance pressure sensor | Masaru Soeda, Masashi Sekine | 2021-07-06 |
| 11027774 | Actuator for steering system | Toshiro Yoda | 2021-06-08 |
| 10712220 | Pressure sensor | Hidenobu TOCHIGI | 2020-07-14 |
| 10670481 | Capacitive pressure sensor | Masaru Soeda, Masashi Sekine | 2020-06-02 |
| 10620072 | Capacitive pressure sensor | Masaru Soeda, Masashi Sekine, Hidenobu TOCHIGI | 2020-04-14 |
| 10585010 | Pressure sensor having a temperature control unit and a temperature difference calculation unit | Masashi Sekine, Masaru Soeda, Hidenobu TOCHIGI | 2020-03-10 |
| 10519834 | Reducing agent injection device and exhaust gas treatment method | Katsumi Saiki, Yoshimasa Omiya | 2019-12-31 |
| 10520385 | Vacuum gauge state detection method and system | Masaru Soeda, Masashi Sekine, Hidenobu TOCHIGI | 2019-12-31 |
| 10316717 | Reducing agent injection device and exhaust gas treatment method | Yoshimasa Omiya, Katsumi Saiki | 2019-06-11 |
| 10196082 | Power steering apparatus | Toshiro Yoda | 2019-02-05 |
| 10161821 | Pressure sensor | Masaru Soeda, Masashi Sekine, Hidenobu TOCHIGI | 2018-12-25 |
| 10100694 | Reducing agent injection device and exhaust gas treatment device | Yoshimasa Omiya, Katsumi Saiki | 2018-10-16 |
| 10006829 | Sediment state estimating apparatus, sediment state estimating method, and sediment state estimating system | Hidenobu TOCHIGI | 2018-06-26 |
| 9994250 | Power steering device | Toshiro Yoda | 2018-06-12 |
| 9882181 | Coated cell and module battery | Yuki Tsuji, Masahiro Murasato, Yasuhiro HORIBA, Ichiro Okazaki, Miho Kasahara | 2018-01-30 |