Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9142346 | Transformer | Hideki Itou, Yuji Hayashi | 2015-09-22 |
| 8508323 | Transformer | Shinjiro Yasui | 2013-08-13 |
| 6540388 | Mounting structure for a discharge lamp lighting device | Kenji Aida, Hiroaki Okuchi | 2003-04-01 |
| 6392364 | High voltage discharge lamp apparatus for vehicles | Noboru Yamamoto, Yasutoshi Horii, Hiroaki Okuchi, Hiromi Hiramatsu, Kenji Yoneima +5 more | 2002-05-21 |
| 6007210 | Discharge lamp device having a light distribution compound lens | Noboru Yamamoto, Kenji Yoneima, 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, Kenji Yoneima | 1997-08-05 |
| 5606227 | Surge generator having a low voltage transformer winding connected to a high voltage winding | Noboru Yamamoto, Kenji Yoneima | 1997-02-25 |
| 4361776 | Coil assembly for flat brushless motor | Tsuneyuki Hayashi, Hiromitsu Miwa | 1982-11-30 |