Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11156338 | Lamp unit, vehicle lamp, and method for manufacturing lamp unit | Yoshimasa Murata | 2021-10-26 |
| 10800317 | Vehicle lamp | Tomoyuki Ichikawa, Masato Harazaki | 2020-10-13 |
| 10359179 | Light source unit and vehicular lamp | Atsushi Ozawa, Yoshimasa Murata | 2019-07-23 |
| 10337717 | Light source unit, method of manufacturing the same, and vehicle lamp | Atsushi Ozawa, Yoshimasa Murata, Ryota Naito, Takahiro Kumeta | 2019-07-02 |
| 9997375 | LED unit and manufacturing method thereof | Atsushi Ozawa | 2018-06-12 |
| 9644809 | Light source unit | Ryujiro Ikuta, Takayuki Otsubo, Atsushi Ozawa | 2017-05-09 |
| 8330369 | Arc tube for discharge bulb | Terutoshi Sako, Yuichiro Fujino | 2012-12-11 |
| 7750569 | High-frequency discharge lamp incorporating an auxiliary starting electrode and lamp attachment to a coaxial waveguide | Masaya Shido | 2010-07-06 |
| 7598676 | Discharge lamp | Masaya Shido | 2009-10-06 |
| 7548031 | Lighting apparatus for discharge lamp | Tomoyuki Ichikawa | 2009-06-16 |