Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6943498 | High intensity discharge lamp and high intensity discharge lamp system using the same | Yoshiharu Nishiura, Shigefumi Oda, Masanori Higashi, Hiroshi Enami | 2005-09-13 |
| 6861808 | Metal vapor discharge lamp | Kazuo Takeda | 2005-03-01 |