Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8401721 | Variable valve actuating apparatus, valve phase varying apparatus and control apparatus for internal combustion engine | Makoto Nakamura, Tomoyuki Murakami, Toru Kitayama | 2013-03-19 |
| 8095298 | Variable valve actuation system of internal combustion engine | Makoto Nakamura | 2012-01-10 |
| 8061315 | Variable valve actuating apparatus for internal combustion engine and control shaft for variable valve actuating apparatus | Makoto Nakamura, Seiji Tsuruta, Mikihiro Kajiura | 2011-11-22 |
| 8006658 | Variable valve actuation apparatus of internal combustion engine | Makoto Nakamura, Noriomi Hosaka, Mikihiro Kajiura, Yoshihiko Yamada, Seiji Tsuruta | 2011-08-30 |
| 7942123 | Variable valve system for internal combustion engine | Makoto Nakamura | 2011-05-17 |
| 7802546 | Variable valve actuating apparatus and process for internal combustion engine | Makoto Nakamura | 2010-09-28 |
| 7793625 | Variable valve actuating apparatus for internal combustion engine | Makoto Nakamura, Yoshinori Ichinosawa, Tomoya Tsukada, Tomoyuki Murakami | 2010-09-14 |
| 7757645 | Variable valve system for internal combustion engine | Makoto Nakamura | 2010-07-20 |
| 7703424 | Variable valve actuation system of internal combustion engine | Makoto Nakamura | 2010-04-27 |
| 7600496 | Valve operating apparatus for internal combustion engine | Makoto Nakamura, Mikihiro Kajiura, Yoshihiko Yamada | 2009-10-13 |
| 7520260 | Multistage fuel-injection internal combustion engine | Makoto Nakamura, Tomio Hokari, Seiji Suga, Masahiko Watanabe | 2009-04-21 |
| 7509932 | Control apparatus for controlling internal combustion engines | Tomio Hokari, Makoto Nakamura | 2009-03-31 |
| 7478614 | Variably operated valve system for compression ignition engine | Makoto Nakamura, Seiji Suga, Masahiko Watanabe, Tomio Hokari | 2009-01-20 |
| 7461620 | Variable valve actuation device of internal combustion engine | — | 2008-12-09 |
| 7331323 | Lubricating oil supplying system for internal combustion engine | — | 2008-02-19 |
| 7322324 | Valve operating apparatus of internal combustion engine | Makoto Nakamura | 2008-01-29 |
| 7305946 | Variable valve operating apparatus for internal combustion engine | Makoto Nakamura | 2007-12-11 |
| 7246578 | Valve operating mechanism of internal combustion engine | Makoto Nakamura, Mikihiro Kajiura | 2007-07-24 |
| 7240649 | Valve actuation device of internal combustion engine | Makoto Nakamura | 2007-07-10 |
| 7188595 | Variable valve actuation device of internal combustion engine | — | 2007-03-13 |
| 6598570 | Variable valve system | Makoto Nakamura | 2003-07-29 |
| 6575128 | Variable-valve-actuation apparatus for internal combustion engine | Makoto Nakamura, Naoki Okamoto, Akinori Suzuki, Tsuneyasu Nohara, Shinichi Takemura +2 more | 2003-06-10 |
| 6568361 | Valve operating device for internal combustion engines | Keisuke Takeda, Yoshihiko Yamada, Yoshiaki Miyazato | 2003-05-27 |
| 6499454 | Variable-valve-actuation apparatus for internal combustion engine | Yoshiaki Miyazato, Makoto Nakamura | 2002-12-31 |
| 6427653 | System for driving and controlling CAM for internal combustion engine | Makoto Nakamura | 2002-08-06 |