Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9348089 | Optical module | Hajime Arao, Toshihisa Yokochi, Atsushi Suzuki | 2016-05-24 |
| 9046664 | Optical connector module | Osamu SHIMAKAWA | 2015-06-02 |
| 9046671 | Composite optical fiber cable and composite optical fiber cable assembly providing protection by flexure | — | 2015-06-02 |
| 8985873 | Connector component | Wataru Sakurai | 2015-03-24 |
| 8646991 | Connector component | Wataru Sakurai | 2014-02-11 |
| 8491197 | Optical connector module | Osamu SHIMAKAWA | 2013-07-23 |
| 8480311 | Optical connector, method of attaching the optical connector to coated optical fiber, and optical connection member | Kenichiro Ohtsuka, Masahiro Hamada, Masaki Ohmura, Mitsuru Kihara, Ryo Koyama +1 more | 2013-07-09 |
| 8388238 | Ferrule, and method of producing an optical waveguide connector, and optical waveguide connector which use the ferrule | Masaki Ohmura, Hikaru Kouta, Kaichiro Nakano, Hideyuki Ono, Chiemi Tanaka | 2013-03-05 |
| 8292514 | Optical connecting member and method of fitting the same | Kenichiro Ohtsuka, Masaki Ohmura, Masahiro Hamada, Mitsuru Kihara, Ryo Koayama | 2012-10-23 |
| 8235603 | Optoelectric conversion module, method for assembling same, and optoelectric information processor using same | Wataru Sakurai, Hideki Matsubara, Hideaki Toshioka, Kyouichirou Nakatsugi, Masahiro Adachi +1 more | 2012-08-07 |
| 8196793 | Optical fiber cutting apparatus and optical fiber cutting method | Masaki Ohmura, Kenichiro Ohtsuka | 2012-06-12 |
| 8164043 | Optical module with fiber holding ferrule | Wataru Sakurai | 2012-04-24 |
| 8021057 | Optical module and cable unit provided with optical module | Wataru Sakurai, Junji Fukui | 2011-09-20 |
| 7988368 | Optical connector | Wataru Sakurai, Junji Fukui | 2011-08-02 |
| 7822307 | Optical fiber ribbon for wiring of equipment and connector-attached optical fiber ribbon for wiring of equipment | Kazunori Tanaka, Kazumasa Oishi, Tomoyuki Hattori, Tetsuya Haruna, Wataru Sakurai +1 more | 2010-10-26 |
| 7771130 | Method of producing optical fiber positioning component, and optical fiber positioning component | Wataru Sakurai, Hideto Furuyama, Hiroshi Hamasaki, Hideo Numata | 2010-08-10 |
| 7722260 | Optical connector and method for assembling optical connector | Junji Fukui, Wataru Sakurai | 2010-05-25 |
| 7665905 | Optical module and method for making the same | Wataru Sakurai | 2010-02-23 |
| 7600927 | Optical splicer, optical module, and method of producing optical splicer | Kazuhito Saito, Maki Ikeji, Hiroshi Kohda, Eiichiro Yamada | 2009-10-13 |
| 7301139 | Photoelectric coupling assembly and method of manufacture thereof | Wataru Sakurai | 2007-11-27 |
| 7277613 | Optical multiplexer/demultiplexer, optical communication system and method of manufacturing the optical multiplexer/demultiplexer | Michiko Takushima, Kenichiro Takahashi, Akira Inoue, Makoto Katayama | 2007-10-02 |
| 7142771 | Method of and apparatus for expanding mode field diameter of optical fiber | Eiichiro Yamada, Kazuhito Saito | 2006-11-28 |
| 7021842 | Optical fiber array | Eiichiro Yamada, Kazuhito Saito | 2006-04-04 |
| 6939060 | Method and apparatus for heating fusion spliced portion of optical fibers and optical fiber array | Eiichiro Yamada | 2005-09-06 |
| 6002819 | Optical switch and switching method | Kazuhito Saito, Takeo Komiya, Kazumasa Ozawa, Kenichi Tomita, Naoki Nakao +1 more | 1999-12-14 |