Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091443 | Glow plug and method for manufacturing glow plug | — | 2015-07-28 |
| 7380543 | Fuel vapor release suppression system for fuel tank | Koichi Hidano, Masakazu Kitamoto, Shigeo Hidai, Shoji Uhara, Hiroshi Kitamura +1 more | 2008-06-03 |
| 7261092 | Fuel-vapor processing system | Masaru Oku, Jun Iwamoto, Hitoshi Mikami, Shigeki Muroga, Masakazu Kitamoto | 2007-08-28 |
| 6494087 | Misfire state discrimination system of internal combustion engine | Yasunari Seki, Yuji Fujiki, Kojiro Tsutsumi, Masahiro Yamada, Hisashi Daicho | 2002-12-17 |
| 5966930 | Catalyst deterioration-determining system for internal combustion engines | Hideo Moriwaki, Yoshiaki Matsuzono, Sachito Fujimoto, Hisato Shimizu, Yuji Fujiki | 1999-10-19 |