Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835305 | Vehicular lamp | Takahiro Totsuka, Takayuki Suzuki | 2017-12-05 |
| 9039261 | Vehicular lamp | Hideko Fujiu, Asami Nakada, Kazuhisa Sakashita, Ryujiro Ikuta | 2015-05-26 |
| 8950915 | Vehicle lamp | — | 2015-02-10 |
| 8882316 | Vehicular lamp | Hajime Arai | 2014-11-11 |
| 8708538 | Vehicle lamp | Hiroya Koizumi | 2014-04-29 |
| 8674595 | Vehicular lamp including planar light source | — | 2014-03-18 |
| 8591083 | Vehicular lamp | Hiroya Koizumi | 2013-11-26 |
| 8485704 | Lamp unit and vehicle lamp | Hiroya Koizumi, Asami Nakada | 2013-07-16 |
| 8469564 | Vehicular lamp | Asami Nakada | 2013-06-25 |
| 7946743 | Vehicle lamp assembly | Kenji Nobuhara | 2011-05-24 |
| 7893865 | Vehicular lamp | Hironori Tsukamoto, Yoshiaki Aiso | 2011-02-22 |
| 7775697 | Vehicular lamp | Junichi Hirano | 2010-08-17 |
| 7216065 | Reflecting surface design system, reflecting surface design method, recording medium, and computer program | Masahiro Maeda | 2007-05-08 |
| 7201503 | Vehicular lamp including hemispherical translucent member with fan-shaped zones and lens elements | Yasuyuki Amano, Hiroya Koizumi | 2007-04-10 |
| 7130137 | Method of designing reflective surface of reflector in vehicle lamp | — | 2006-10-31 |
| 7033052 | Vehicular lamp | Naoki Kazaoka, Yasuyuki Amano, Toshiyuki Shirai | 2006-04-25 |
| 7001054 | Vehicular lamp | Hiroya Koizumi | 2006-02-21 |
| 6962428 | Vehicular lamp | — | 2005-11-08 |
| 6955459 | Vehicular marker lamp | Miki Mochizuki | 2005-10-18 |
| 6851842 | Vehicular lamp | — | 2005-02-08 |
| 6848820 | Vehicular lamp employing led light sources | — | 2005-02-01 |
| 6796694 | Vehicular signal lamp | — | 2004-09-28 |
| 6796695 | Vehicular lamp employing LED light sources | — | 2004-09-28 |
| 6657393 | Vehicle lamp having light sources with LEDs arranged in two groups | — | 2003-12-02 |
| 6619825 | Vehicle lamp | — | 2003-09-16 |