Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6597105 | Fluorescent lamp with amalgam container | Noriyuki Uchida, Nobuyuki Tsubakihara | 2003-07-22 |
| 6560995 | Method for manufacturing a fluorescent lamp | Masaru Saitoh, Kozo Shirai | 2003-05-13 |