Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8063566 | Illumination apparatus and metal vapor discharge lamp | Masanori Higashi, Rie Tonomori | 2011-11-22 |
| 7990035 | Metal vapor discharge lamp with a restrain member for inner tube | Rie Tonomori, Masanori Higashi, Kazuo Takeda | 2011-08-02 |
| 7965042 | Metal halide lamp and lighting apparatus using the same | Masahito Yoshida | 2011-06-21 |