| 7008098 |
Vehicle headlamp assembly with lampshade and lighting circuit separately mounted to reflector |
Hironao Yamaguchi |
2006-03-07 |
| 6747422 |
High-voltage discharge lamp device |
Noboru Yamamoto |
2004-06-08 |
| 6392364 |
High voltage discharge lamp apparatus for vehicles |
Noboru Yamamoto, Yasutoshi Horii, Hiroaki Okuchi, Hiromi Hiramatsu, Yuji Kajita +5 more |
2002-05-21 |
| 6333607 |
High voltage discharge lamp device |
Noboru Yamamoto |
2001-12-25 |
| 6127788 |
High voltage discharge lamp device |
Noboru Yamamoto |
2000-10-03 |
| 6007210 |
Discharge lamp device having a light distribution compound lens |
Noboru Yamamoto, Masamichi Ishikawa, Hiroaki Okuchi, Hiromi Hiramatsu |
1999-12-28 |
| 5654611 |
Lamp control circuit having a V-I converter with slopes of different magnitudes and a second resistor connected in series with a first such that the second senses the output current of the V-I converter |
Noboru Yamamoto, Masamichi Ishikawa |
1997-08-05 |
| 5606227 |
Surge generator having a low voltage transformer winding connected to a high voltage winding |
Noboru Yamamoto, Masamichi Ishikawa |
1997-02-25 |