Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8795019 | Electrode mount, high pressure discharge lamp using the same, and manufacturing methods of electrode mount and high pressure discharge lamp | Atsushi Ohno, Shinichi Takemasa | 2014-08-05 |
| 5220244 | Metal halide discharge lamp | Kyoichi Maseki, Masao Niijima, Akira Urushihara, Shinya Suzuki | 1993-06-15 |