Issued Patents 2005
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965479 | Optical filter, interleaver, and optical communication system | Hiroshi Suganuma, Tamoya Kenmochi, Tetsuya Iimura, Manabu Shiozaki | 2005-11-15 |
| 6927913 | Optical signal processing apparatus | Michiko Takushima, Hiroshi Suganuma, Tatsuhiko Tanaka | 2005-08-09 |
| 6903884 | Optical device and fixing member used in the device | Hiroshi Suganuma, Tatsuhiko Tanaka | 2005-06-07 |
| 6898002 | Optical device, optical module, optical amplifier, and optical transmission system | Masayuki Shigematsu, Kenichiro Takahashi, Akira Inoue, Toshikazu Shibata | 2005-05-24 |
| 6892003 | Variable dispersion compensator and optical transmission system | Makoto Katayama, Toshiaki Okuno, Masayuki Nishimura, Masakazu Shigehara, Hiroshi Suganuma +2 more | 2005-05-10 |
| 6886998 | Method for fusion splicing optical fibers and apparatus for heating spliced part by arc | Osamu Kasuu, Motonori Nakamura, Tomomi Moriya, Shinji Kayou | 2005-05-03 |
| 6854293 | Method for fusion splicing of optical fibers | Osamu Kasuu, Motonori Nakamura, Tomomi Moriya, Shinji Kayou | 2005-02-15 |