Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10779366 | Lighting apparatus, luminaire, movable object, control method, and non-transitory recording medium | Toshiya MORIWAKI, Masanobu Murakami, Masahiko Koizeki | 2020-09-15 |
| 9967948 | Lighting device, luminaire, vehicle with same, and lighting method | — | 2018-05-08 |
| 9268322 | Method and apparatus for creating numerical control machining program and program for causing computer to implement same method | Susumu Matsubara, Kenji Iriguchi, Nobuyuki Takahashi, Mahito Matsuura, Takeshi Tasaka | 2016-02-23 |
| 8766540 | Lighting device, headlamp lighting device, and headlamp unit and vehicle having same | Tetsuya Hamana | 2014-07-01 |
| 8274237 | LED driver circuit with over-current protection during a short circuit condition | Haruo Nagase | 2012-09-25 |
| 7352136 | DC-DC converter with reduced surge voltage and an electronic ballast including the converter for a discharge lamp | — | 2008-04-01 |
| 7002305 | Electronic ballast for a discharge lamp | Toshifumi Tanaka | 2006-02-21 |
| 6861812 | Discharge lamp ballast with DC-DC converter | Toshiaki Nakamura, Miki Kotani, Hirofumi Konishi, Toshifumi Tanaka | 2005-03-01 |
| 6693393 | Ballast for a discharge lamp | Hirofumi Konishi, Toshiaki Nakamura, Miki Kotani, Toshifumi Tanaka | 2004-02-17 |
| 5384518 | Power source device | Shojiro KIDO, Toshiaki Nakamura, Yoshitaka Taga, Haruo Nagase | 1995-01-24 |