Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644069 | Method of heating and processing an end of an optical fiber preform and apparatus for heating and processing an end of an optical fiber preform | Masahide Kuwabara, Kiyoshi Arima, Yasuhiro Naka, Shinpei Todo | 2003-11-11 |
| 6619074 | Apparatus and method for production of a porous optical fiber preform | Hiroyuki Wada, Toshihiro Mikami, Akihiro Kanao | 2003-09-16 |
| 6519977 | Optical fiber preform suspending and supporting apparatus and optical fiber preform processing apparatus | Toshihiro Mikami | 2003-02-18 |