Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7715967 | Hydraulic controller and control method with pressure and oil-condition sensing and failure | Jonggap Kim, Seiichiro Takahashi | 2010-05-11 |
| 7677997 | Double piston and belt type continuously variable transmission | Takeo Hiramatsu, Yoshihiro Kono, Seiichiro Takahashi, Jonggap Kim | 2010-03-16 |
| 7553256 | Hydraulic control apparatus for belt-drive CVT of vehicle | Jonggap Kim | 2009-06-30 |
| 7435200 | Hydraulic pressure control apparatus of belt-drive continuously variable transmission for automotive vehicle | Jonggap Kim, Seiichiro Takahashi | 2008-10-14 |
| 7399257 | System and method of controlling automatic transmission | Yoshiaki Katou | 2008-07-15 |
| 7179198 | Start clutch control system and method | Jonggap Kim | 2007-02-20 |
| 6264886 | Sintered metallic alloy, method of manufacturing the sintered metallic alloy, and sintered alloy gear employing the sintered metallic alloy | Muneo Mizuta, Yoshihisa Tomihari | 2001-07-24 |
| 6012350 | Internal gear | Muneo Mizuta | 2000-01-11 |