Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8896154 | Power conversion device | Akihiro Odaka, Akio Toba, Masakazu Gekinozu | 2014-11-25 |
| 7982426 | Electric power system | Junichi Itoh, Akio Toba | 2011-07-19 |
| 5517401 | Three level pulse width modulated inverter for an electric vehicle | Shigenori Kinoshita, Takao Yanase | 1996-05-14 |
| 5365153 | AC variable speed driving apparatus and electric vehicle using the same | Takao Yanase, Shigenori Kinoshita, Osamu Motoyoshi, Yoshio Ito | 1994-11-15 |
| 5350994 | Electric system for an electric vehicle | Shigenori Kinoshita, Takao Yanase, Osamu Motoyoshi, Yoshio Ito | 1994-09-27 |