Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6928840 | Optical fiber producing method | Katsuya Nagayama, Kazuya Kuwahara, Ichiro Tsuchiya | 2005-08-16 |
| 6895783 | Method of producing optical fiber preform | Toshihiro Ohishi, Motonori Nakamura | 2005-05-24 |
| 6889529 | Method of manufacturing optical fiber preform | Toshihiro Ooishi, Yoshio Yokoyama, Motonori Nakamura | 2005-05-10 |
| 6851282 | Apparatus and method for making optical fiber | Katsuya Nagayama, Tatsuhiko Saitoh, Hiroshi Takamizawa | 2005-02-08 |
| 6845636 | Apparatus for dehydrating and consolidating an optical fiber preform and method of the same | Takashi Yamazaki, Takashi Kogo, Tadashi Enomoto | 2005-01-25 |
| 6837077 | Method for producing soot body | Motonori Nakamura, Toshihiro Ooishi | 2005-01-04 |