Issued Patents All Time
Showing 1–25 of 82 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11008908 | Oil passageway structure for internal combustion engines | Dai Kataoka, Hiroatsu Inui, Takahiro Iwama, Masaki Cho | 2021-05-18 |
| 10858969 | Variable valve train | Dai Kataoka | 2020-12-08 |
| 10858970 | Lubricating structure of variable valve train | Dai Kataoka | 2020-12-08 |
| 10677112 | Internal combustion engine | Dai Kataoka | 2020-06-09 |
| 10677114 | Variable valve operating device for internal combustion engine | Dai Kataoka | 2020-06-09 |
| 10598055 | Variable valve operating apparatus | Dai Kataoka | 2020-03-24 |
| 10480357 | Variable valve train | Dai Kataoka, Kazunori Kikuchi | 2019-11-19 |
| 10473004 | Variable valve train | Dai Kataoka | 2019-11-12 |
| 10378396 | Variable valve-operating device | Noriaki Okano | 2019-08-13 |
| 10145274 | Internal combustion engine | Dai Kataoka | 2018-12-04 |
| 10138769 | Variable valve train | Dai Kataoka | 2018-11-27 |
| 8413623 | Internal combustion engine with variable valve control system | Katsuhiro Kubo, Yuichi Tawarada, Masahiro Nakashima, Hiroyuki Natsui | 2013-04-09 |
| 8205588 | Variable valve-actuating mechanism for an internal combustion engine, and engine incorporating same | Masahiro Nakashima, Katsuhiro Kubo, Takuya Warashina, Kazuyuki Kosei | 2012-06-26 |
| 8136492 | Internal combustion engine having a variable valve control system, and method of using same | Katsuhiro Kubo, Yuki Uzawa, Kazuyuki Kosei | 2012-03-20 |
| 7980213 | Internal combustion engine equipped with a variable valve control system | Takuya Warashina, Yuki Uzawa, Yuichi Tawarada, Katsuhiro Kubo | 2011-07-19 |
| 7975662 | Internal combustion engine having a hydraulically-actuated variable valve control system, and motorcycle incorporating same | Masahiro Nakashima, Yuichi Tawarada, Takuya Warashina | 2011-07-12 |
| 7556345 | Image recording apparatus and method for recording an image on a recording medium | Akio Suzuki, Kiyoharu Tanaka, Yasushi Miura, Nobuhiko Ogata | 2009-07-07 |
| 7222933 | Inkjet recording apparatus and recovery control after interruption of its recording operation | Kenshi Hata, Katsushi Hara | 2007-05-29 |
| 7185965 | Inkjet recording apparatus and recovery control after interruption of its recording operation | Kenshi Hata, Katsushi Hara | 2007-03-06 |
| 6932454 | Image recording apparatus and method for recording an image on a recording medium | Akio Suzuki, Kiyoharu Tanaka, Yasushi Miura, Nobuhiko Ogata | 2005-08-23 |
| 6863371 | Image recording apparatus for recording an image on a recording medium | Akio Suzuki, Kiyoharu Tanaka, Yasushi Miura, Nobuhiko Ogata | 2005-03-08 |
| 6655772 | Printing apparatus and printhead temperature management method | Toshimitsu Danzuka, Kenshi Hata, Katsushi Hara, Yukimichi Someya | 2003-12-02 |
| 6619914 | Centrifugal fan runner and air cleaner | Makoto Yokoyama | 2003-09-16 |
| 6547361 | Image recording apparatus which compensates for a defective recording area | Akio Suzuki, Kiyoharu Tanaka, Yasushi Miura, Nobuhiko Ogata | 2003-04-15 |
| 6494676 | Centrifugal fan runner and air cleaner | Makoto Yokoyama | 2002-12-17 |