Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12109868 | Radiation information calculating device and temperature information calculating device | Hiroshi Takeda | 2024-10-08 |
| 4664216 | Four-wheel drive vehicle | Masaaki Ohgami | 1987-05-12 |
| 4628770 | Overdrive system for a four-wheel drive vehicle | Kenichi Yamada | 1986-12-16 |
| 4535650 | Four-wheel driving apparatus with an automatic transmission | Toshio Kobayashi | 1985-08-20 |
| 4428253 | Automatic transmission with overdrive device | Toshio Takano | 1984-01-31 |
| 4422520 | Transmission apparatus for four-wheel drive motor vehicle | Sadao Makishima | 1983-12-27 |
| 4241621 | Transmission apparatus for motor vehicle | — | 1980-12-30 |
| 4203498 | Transmission apparatus for motor vehicle | — | 1980-05-20 |