Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9666858 | Negative electrode for secondary battery, and process for production thereof | Kenji Ohara, Sohei Suga, Yasuo Ohta, Tomoya Kubota, Kazuyuki Sakamoto +4 more | 2017-05-30 |
| 9160033 | Non-aqueous electrolyte composition and non-aqueous electrolyte secondary battery | Kosuke Hagiyama, Azusa Matsuo, Hirofumi Yasuda | 2015-10-13 |
| 6974645 | Fuel cell system | Yasuyuki Itou | 2005-12-13 |
| 6718957 | Intelligent control to stabilize auto-ignition combustion without rapid pressure increase | Akihiko Kakuho | 2004-04-13 |
| 6636797 | Enhanced multiple injection for auto-ignition in internal combustion engines | Koudai Yoshizawa, Atushi Teraji, Koji Hiraya | 2003-10-21 |
| 6622710 | Internal combustion engine | Kazuya Hasegawa, Koudai Yoshizawa | 2003-09-23 |
| 6612294 | Auto-ignition of gasoline engine by varying exhaust gas retaining duration | Koji Hiraya, Atushi Teraji | 2003-09-02 |
| 6508229 | Auto-ignition combustion management in internal combustion engine | Akihiro Iiyama, Tsuyoshi Taniyama, Koudai Yoshizawa | 2003-01-21 |
| 6390057 | Compression self-ignition gasoline engine | Koudai Yoshizawa, Ken Naitoh, Atushi Teraji, Eiji Aochi | 2002-05-21 |
| 6336436 | Compression autoignition gasoline engine | Koudai Yoshizawa, Tomonori Urushihara, Atsushi Teraji | 2002-01-08 |
| 6332448 | Fuel supply apparatus of internal combustion engine | Akihiro Ilyama | 2001-12-25 |
| 6065444 | Direct-injection spark-ignition engine | Nobuhisa Jingu | 2000-05-23 |
| 6006718 | Cylinder direct injection spark-ignition engine | Kouji Ishihara, Tsuyoshi Taniyama | 1999-12-28 |
| 5465692 | Construction of oil pan for internal combusion engine | Yoichi Uraki, Takao Kubozuka, Masahiko Kondo, Hisafumi Usuki | 1995-11-14 |
| 5245961 | Front cover arrangement in transversely mounted type internal combustion engine | Takao Kubozuka | 1993-09-21 |