Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967288 | Shield cable method of manufacturing shield cable, and discharge lamp lighting device using shield cable | Takashi Ohsawa, Mutsuo Sekiya | 2005-11-22 |
| 6867673 | Socket for lamp, transformer for lamp and method of manufacturing transformer for lamp | Mutsuo Sekiya, Masaru Kibi | 2005-03-15 |