Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6912083 | ASE light source, optical amplifier and laser oscillator | Koichi Nakagawa, Terutoshi Kanamori, Yousuke Hiraki | 2005-06-28 |
| 6417963 | Optical fiber splicing structure | Atsushi Mori, Makoto Yamada, Hirotaka Ono, Terutoshi Kanamori, Toshiyuki Shimada | 2002-07-09 |
| 6373863 | Yitterbium laser system | Elias Snitzer | 2002-04-16 |
| 6356387 | Tellurite glass, optical amplifier, and light source | Atsushi Mori, Makoto Yamada, Hirotaka Ono, Terutoshi Kanamori, Toshiyuki Shimada | 2002-03-12 |
| 6278719 | Lasers, optical amplifiers, and amplification methods | Makoto Yamada, Terutoshi Kanamori, Shoichi Sudo | 2001-08-21 |
| 6266181 | Tellurite glass, optical amplifier, and light source | Atsushi Mori, Makoto Yamada, Hirotaka Ono, Terutoshi Kanamori, Toshiyuki Shimada | 2001-07-24 |
| 6236496 | Optical fiber amplifier and optical amplification method | Makoto Yamada, Hirotaka Ono, Terutoshi Kanamori | 2001-05-22 |
| 6205164 | Lasers, optical amplifiers, and amplification methods | Makoto Yamada, Terutoshi Kanamori, Shoichi Sudo | 2001-03-20 |
| 5774620 | Fluoride glass fiber | Yoshiki Nishida, Terutoshi Kanamori, Tadashi Sakamoto, Shoichi Sudo | 1998-06-30 |
| 5668659 | Optical fibers for optical amplifiers | Tadashi Sakamoto, Terutoshi Kanamori, Makoto Yamada, Makoto Shimizu, Shoichi Sudo | 1997-09-16 |
| 5486947 | Optical fiber for optical amplifier | Terutoshi Kanamori, Yoshiki Nishida, Atsushi Mori, Shoichi Sudo | 1996-01-23 |
| 5351335 | Optical fiber for optical amplifier | Terutoshi Kanamori, Yoshiki Nishida, Atsushi Mori, Shoichi Sudo | 1994-09-27 |
| 5309452 | Praseodymium laser system | Elias Snitzer | 1994-05-03 |
| 5145508 | Method of making fluoride glass using barium .beta.-diketones | Kazuo Fujiura, Michiya Fujiki, Terutoshi Kanamori, Shiro Takahashi | 1992-09-08 |
| 5071460 | Process for the preparation of fluoride glass and process for the preparation of optical fiber preform using the fluoride glass | Kazuo Fujiura, Michiya Fujiki, Terutoshi Kanamori, Shiro Takahashi | 1991-12-10 |