Issued Patents All Time
Showing 1–25 of 140 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12366818 | Image forming apparatus to suppress gloss unevenness | Shohei Tsuzaki, Asuna Fukamachi, Yusuke Yamaguchi, Yasuharu Toratani, Keisuke Yoshida +3 more | 2025-07-22 |
| 12359636 | Internal-combustion engine control device and filter regeneration method | Yuichi Toyama, Kazuya Saito, Shinjiro Ishida | 2025-07-15 |
| 12326678 | Image forming apparatus with blown-air separation of recording material from fixing member | Shutaro Saito, Keisuke Yoshida, Yuya Yamada, TAKU ASHIDA, Asuna Fukamachi +3 more | 2025-06-10 |
| 12222665 | Fixing device | Yasuharu Toratani, Akiyoshi Shinagawa, Daigo Matsuura, Hiroki Kawai, Ayano Ogata +3 more | 2025-02-11 |
| 12174564 | Image forming apparatus | Yasuharu Toratani, Shutaro Saito, Keisuke Yoshida, Yuya Yamada, TAKU ASHIDA +3 more | 2024-12-24 |
| 12147179 | Fixing device with holding member made of resin | Daigo Matsuura, Yasuharu Toratani, Akiyoshi Shinagawa, Ayano Ogata, Hiroki Kawai +3 more | 2024-11-19 |
| 11982961 | Fixing device | Hiroki Kawai, Yasuharu Toratani, Akiyoshi Shinagawa, Ayano Ogata, Daigo Matsuura +3 more | 2024-05-14 |
| 11960224 | Fixing device | Akiyoshi Shinagawa, Yasuharu Toratani, Daigo Matsuura, Hiroki Kawai, Ayano Ogata +3 more | 2024-04-16 |
| 11833831 | Ink-jet printing apparatus | Yasunori Takei | 2023-12-05 |
| 11754016 | Fuel injection control device and fuel injection control method for internal combustion engine | Kazuya Saito | 2023-09-12 |
| 11554593 | Inkjet recording apparatus | — | 2023-01-17 |
| 11498339 | Ink-jet printing apparatus | Yasunori Takei | 2022-11-15 |
| 11162443 | Evaporated fuel processing device for forced induction internal combustion engine and control method for the same | Kenji Mizushima, Shinsaku Tsukada, Shingo Kimura, Ho Tei | 2021-11-02 |
| 10920704 | Abnormality diagnosis system of air-fuel ratio sensor | Toru Kidokoro, Yasushi Iwazaki, Kenji Suzuki | 2021-02-16 |
| 10877412 | Fixing device | Ryo Yashiro, Shuichi Tamura, Naoyuki Yamamoto, Shinsuke Takahashi | 2020-12-29 |
| 10733398 | Detection device and detection system | Kouichi Yamamoto, Kazutomo Fujinami, Ryohei Nishizaki, You Yanagida, Kunihiko Yamada | 2020-08-04 |
| 10626819 | Diagnosis system of internal combustion engine | Keiichiro Aoki, Yasushi Iwazaki | 2020-04-21 |
| 10619547 | Diagnosis apparatus and diagnosis method for NOx sensor | Masahiko Masubuchi, Toru Kidokoro, Yasushi Iwazaki, Koji Hagiwara | 2020-04-14 |
| 10590599 | Modified fiber and method for producing same | Motohisa NOMA, Atsushi HIROSUE | 2020-03-17 |
| 10576382 | Golf game apparatus, storage medium, golf game system and golf game control method | Yoshiaki Onishi, Nobuo Matsumiya, Shunsuke Matsushita, Nobuya Ohashi, Kazuhisa Watanabe +1 more | 2020-03-03 |
| 10436205 | Fan motor | Shinsuke HAMANO, Jinsoo Cho | 2019-10-08 |
| 10365183 | Abnormality diagnosis system of air-fuel ratio sensor | Yasushi Iwazaki, Keiichiro Aoki, Toru Kidokoro | 2019-07-30 |
| 10340770 | Stator unit, motor, and parallel fan | Hideki AOI, Megumi Michishita, Atsushi MICHISHITA, Sakae Nogami, Takaya OKUNO +1 more | 2019-07-02 |
| 10323596 | Oil dilution rate calculation system of internal combustion engine | Toru Kidokoro, Yasushi Iwazaki, Kenji Suzuki | 2019-06-18 |
| 10316779 | Abnormality diagnosis system of air-fuel ratio sensor | Toru Kidokoro, Yasushi Iwazaki, Kenji Suzuki | 2019-06-11 |