Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6658189 | Broadband amplified spontaneous emission light source | Hiromi AJIMA, Yukiko Furukata, Michitaka Okuta | 2003-12-02 |
| 6560996 | Vacuum degassing apparatus for molten glass | Shigekuni Inoue, Michito Sasaki, Yasuharu Hirabara, Atsushi Tanigaki, Mitsuo Sugimoto | 2003-05-13 |
| 6536238 | Vacuum degassing method for molten glass flow | Toshiyasu Kawaguchi, Koji Obayashi, Misao Okada | 2003-03-25 |