Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D811342 | Optical fiber array | Tetsuya Nakanishi, Yuuichi Mitose, Takashi Sasaki, Jun Ito, Takeyuki Ishii +3 more | 2018-02-27 |
| 9216995 | Pyridone derivative having integrase inhibitory activity | Kenji Tomita | 2015-12-22 |
| 9086538 | Method for fusion splicing optical fibers | Soichi Endo, Osamu Ikejima | 2015-07-21 |
| 7900480 | Method of determining heating amount, method of fusion splicing, and fusion splicer | — | 2011-03-08 |
| 7699540 | Optical fiber reinforcement processing apparatus and optical fiber reinforcement processing method | Makoto Miyamori | 2010-04-20 |
| D578072 | Fiber holder | Yutaka Ito | 2008-10-07 |
| 7223029 | Optical fiber fusion splicer | Ryuichiro Sato, Kazuo Iizuka | 2007-05-29 |
| 7140786 | Method for fusion splicing optical fibers and fusion splicer | Hiroshi Takayanagi | 2006-11-28 |
| 7103253 | Optical fiber coating removing device | Shunichi Mizuno | 2006-09-05 |
| 6976796 | Method and jig for handling and transferring fusion-spliced optical fibers | Rei Koike, Tomomi Moriya | 2005-12-20 |
| 6966708 | Fusion splicing device and fusion splicing method | — | 2005-11-22 |
| 6668128 | Optical fiber wire holder, fusion-splicing apparatus, cleaving apparatus, and optical fiber splicing method | Tsutomu Watanabe, Yutaka Ito | 2003-12-23 |
| 6287020 | Observation apparatus and fusion splicer for optical fibers | Keiji Osaka, Tsutomu Watanabe, Akira Tanabe | 2001-09-11 |
| 6034718 | Method and apparatus for observing tip portion of optical fibers butting each other | — | 2000-03-07 |