Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5701320 | Apparatus and method of stabilizing oscillation frequency for single axial mode frequency tunable laser oscillator and apparatus and method of frequency sweepable laser oscillation | Akira Sugiyama, Tsuyoshi Nakayama, Yoichiro Maruyama, Takashi Arisawa | 1997-12-23 |
| 5670830 | Fuel use limiter-equipped hybrid electric car | Hisamitsu Koga, Naotake Kumagai, Tomiji Ohwada, Nobuya Furukawa, Nobuyuki Kawamura | 1997-09-23 |
| 5664545 | Fuel injection apparatus | Masahiro Okajima | 1997-09-09 |
| 5664635 | Control system for inhibiting unintended use of hybrid electric vehicle | Hisamitsu Koga, Naotake Kumagai, Tomiji Ohwada, Nobuya Furukawa, Nobuyuki Kawamura | 1997-09-09 |
| 5624072 | Fuel injection pump having reduced reflux pulsation effects | Masahiro Okajima | 1997-04-29 |