Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6657390 | Short-arc discharge lamp | Izumi Serizawa, Masaaki Miyazawa | 2003-12-02 |
| 6227926 | Construction of electrode for high pressure discharge lamp and process for producing the same | Masahiro Kurano | 2001-05-08 |
| 6215247 | Construction of electrode for high pressure discharge lamp and process for producing the same | Masahiro Kurano | 2001-04-10 |
| 4591724 | Curing apparatus | Yoshiro Fuse, Takao Naganuma, Kozo Arai, Katsutoshi Igarashi, Yuzi Naito | 1986-05-27 |