Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6459197 | Fluorescent lamp and luminaire with improved illumination light in a low color temperature region | Toshio Mori, Hiromi Tanaka, Toru Higashi, Kenji Mukai | 2002-10-01 |
| 6445119 | Combined light emitting discharge lamp and luminaire using such lamp | Toshio Mori, Hiromi Tanaka, Kenji Mukai, Toru Higashi, Haruo Shibata +2 more | 2002-09-03 |
| 6376988 | Discharge lamp for automobile headlight and the automobile headlight | Kenji Mukai, Hideaki Kiryu, Takeshi Saitoh | 2002-04-23 |
| 6224240 | Light source | Masanori Shimizu, Yasuhiko Yamanaka, Syouetsu Sakamoto | 2001-05-01 |
| 6153971 | Light source with only two major light emitting bands | Masanori Shimizu, Yasuhiko Yamanaka, Syouetsu Sakamoto | 2000-11-28 |
| 5406305 | Display device | Youko Shimomura, Teruaki Shigeta | 1995-04-11 |