Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10900430 | Internal combustion engine and control device for internal combustion engine | — | 2021-01-26 |
| 10550794 | Control device for internal combustion engine | — | 2020-02-04 |
| 9677497 | Fuel injection control apparatus and compression ignition type internal combustion engine | Tsutomu Umehara, Takayuki Fuyuto, Masahiro Taki | 2017-06-13 |
| 9376980 | Fuel injection device | Tsutomu Kawae, Masahiro Machida, Takehito Hamamatsu | 2016-06-28 |
| 9032930 | Combustion control device | — | 2015-05-19 |
| 8875488 | Internal combustion engine | Takehito Hamamatsu, Tsutomu Umehara | 2014-11-04 |
| 8522730 | Homogenous charge compression ignition engine and controlling method of the engine | — | 2013-09-03 |
| 8096279 | Premixed compression ignition type engine and method of controlling the same | — | 2012-01-17 |
| 8036855 | Failure diagnosis apparatus for homogeneous charge compression ignition engine | — | 2011-10-11 |
| 7971564 | Premixed compression ignition type engine and method of controlling intake air thereof | Masahiro Machida | 2011-07-05 |
| 7874280 | Homogeneous charge compression ignition engine | — | 2011-01-25 |
| 7818112 | Homogeneous charge compression ignition engine | — | 2010-10-19 |
| 7739026 | Control apparatus for combustion engine of premixed compression self-ignition type | Masahiro Machida | 2010-06-15 |
| 7720590 | Homogenous charge compression ignition engine and controlling method of the engine | — | 2010-05-18 |
| 7210457 | Homogeneous charge compression ignition internal combustion engine | — | 2007-05-01 |
| 7066158 | Homogeneous charge compression ignition internal combustion engine that performs EGR, and ignition timing control method for the engine | — | 2006-06-27 |
| 7051700 | Internal combustion engine and control device for the internal combustion engine | Kenji Kawai | 2006-05-30 |
| 6990947 | Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine | Sigeru Aoki | 2006-01-31 |
| 6983730 | Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine | — | 2006-01-10 |
| 6978771 | Homogeneous charge compression ignition engine and method for operating homogeneous charge compression ignition engine | Sigeru Aoki | 2005-12-27 |
| 6932062 | Compression ignition type internal combustion engine | Kenji Kawai | 2005-08-23 |
| 6908042 | Fuel injector | — | 2005-06-21 |
| 6840458 | Fuel injector | — | 2005-01-11 |
| 6526942 | Common rail type fuel injecting device | — | 2003-03-04 |