Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11408420 | Stator and uniaxial eccentric screw pump | — | 2022-08-09 |
| 9528421 | Exhaust device of internal combustion engine | — | 2016-12-27 |
| 8967948 | Uniaxial eccentric screw pump | Masaki Ogawa | 2015-03-03 |
| 7104255 | Method and apparatus for controlling operation of internal combustion engine, and the internal combustion engine | Terutoshi Tomoda, Kichiro Kato | 2006-09-12 |
| 6988485 | Fuel injection control device for internal combustion engine | Masaharu Ichise, Toshimi Kashiwagura, Shinichiro Nogawa | 2006-01-24 |
| 6935302 | In-cylinder injection type internal combustion engine | Toshimi Kashiwagura, Masaharu Ichise, Mutsumi Kanda, Hiroshi Nomura | 2005-08-30 |
| 6840210 | Direct cylinder injection-type spark ignition internal combustion engine | Toyokazu Baika, Tatsuo Kobayashi, Fumiaki Hattori, Hiroyuki Hokuto, Toshimi Kashiwagura +5 more | 2005-01-11 |
| 6629518 | Direct cylinder injection-type spark ignition internal combustion engine | Toyokazu Baika, Tatsuo Kobayashi, Fumiaki Hattori, Hiroyuki Hokuto, Toshimi Kawashiwagura +5 more | 2003-10-07 |
| 6615794 | Direct cylinder injection-type spark ignition internal combustion engine | Toyokazu Baika, Tatsuo Kobayashi, Fumiaki Hattori, Hiroyuki Hokuto, Toshimi Kashiwagura +5 more | 2003-09-09 |
| 6460509 | Direct-fuel-injection-type spark-ignition internal combustion engine | Nobuyuki Muramatsu, Yasuhito Tsutsumi, Tatsuo Kobayashi, Toyokazu Baika, Souichi Matusita +2 more | 2002-10-08 |
| 6336437 | Direct cylinder injection-type spark ignition internal combustion engine | Toyokazu Baika, Tatsuo Kobayashi, Fumiaki Hattori, Hiroyuki Hokuto, Toshimi Kashiwagura +5 more | 2002-01-08 |