Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670830 | Fuel use limiter-equipped hybrid electric car | Hisamitsu Koga, Naotake Kumagai, Tomiji Ohwada, Masaaki Kato, Nobuyuki Kawamura | 1997-09-23 |
| 5664635 | Control system for inhibiting unintended use of hybrid electric vehicle | Hisamitsu Koga, Naotake Kumagai, Tomiji Ohwada, Masaaki Kato, Nobuyuki Kawamura | 1997-09-09 |