Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9182548 | Optical waveguide production method | Mayu Takase | 2015-11-10 |
| 8744220 | Optical waveguide device and manufacturing method thereof | Sazzadur Rahman Khan | 2014-06-03 |
| 8655118 | Optical waveguide device and manufacturing method thereof | Sazzadur Rahman Khan | 2014-02-18 |
| 8644662 | Optical connection structure and production method of optical waveguide to be used for the optical connection structure | Junichi Fujisawa, Yuichi Tsujita | 2014-02-04 |
| 8554041 | Optical waveguide optical connector using same, and manufacturing method thereof | Junichi Fujisawa, Yuichi Tsujita | 2013-10-08 |
| 8415090 | Production method of optical waveguide for connector | Yuichi Tsujita, Junichi Fujisawa | 2013-04-09 |
| 7759503 | Trisoxetane compound, process for producing the same, and optical waveguide using the same | Takami Hikita, Yusuke Shimizu | 2010-07-20 |
| 7747123 | Manufacturing method of opto-electric hybrid board and opto-electric hybrid board obtained thereby | Takami Hikita, Toshiki Naitou, Yasunari Ooyabu | 2010-06-29 |
| 7641821 | Process of manufacturing optical waveguide and connection structure of optical devices | Kunishige Oe, Kenichi Yamashita, Amane Mochizuki, Ryuusuke Naitou | 2010-01-05 |
| 7616846 | Manufacturing method of opto-electric hybrid board and opto-electric hybrid board obtained thereby | Takami Hikita, Toshiki Naitou, Yasunari Ooyabu | 2009-11-10 |
| 7587119 | Optical waveguide device | Sazzadur Rahman Khan | 2009-09-08 |
| 7566745 | Photochemically refractive-index-changing polymer, photochemically refractive-index-changing polymer composition, and method of refractive index regulation | Yoshihide Kawaguchi, Yutaka Moroishi, Tetsuo Inoue | 2009-07-28 |
| 7546003 | Suspension board with circuit and producing method thereof | Noriyuki Juni, Sazzadur Rahman Khan, Toshiki Naito, Yutaka Aoki | 2009-06-09 |
| 7267931 | Process for producing optical waveguide | Amane Mochizuki, Yusuke Shimizu, Ryuusuke Naitou, Hideyuki Usui | 2007-09-11 |
| 7236675 | Process for producing optical waveguide | Ryusuke Naitou, Amane Mochizuki, Kenichi Tagawa | 2007-06-26 |
| 7167629 | Optical waveguide and production method thereof | Amane Mochizuki, Yusuke Shimizu, Naotaka Kinjou | 2007-01-23 |
| 7120345 | Process for producing flexible optical waveguide | Ryuusuke Naitou, Amane Mochizuki | 2006-10-10 |
| 7085469 | Process for producing three-dimensional polyimide optical waveguide | Ryuusuke Naitou, Amane Mochizuki, Atsushi Hino, Mika Horiike | 2006-08-01 |
| 7037637 | Photosensitive polyimide resin precursor composition, optical polyimide obtained from the composition, optical waveguide using the polyimide, and process for producing the optical waveguide | Amane Mochizuki, Shunichi Hayashi, Hirofumi Fujii, Takahiro Fukuoka, Ryusuke Naitou | 2006-05-02 |
| 7035516 | Process for producing polyimide optical waveguide | Ryuusuke Naitou, Amane Mochizuki | 2006-04-25 |
| 6904674 | Process for manufacturing a printed wiring board | Hirofumi Fujii, Satoshi Tanigawa | 2005-06-14 |
| 6842576 | Polymer lightguide | Amane Mochizuki, Takami Hikita, Kenichi Tagawa | 2005-01-11 |
| 6800425 | Process of producing polymer optical waveguide | Ryuusuke Naitou, Amane Mochizuki, Naoki Sadayori, Takahiro Fukuoka | 2004-10-05 |
| 6772515 | Method of producing multilayer printed wiring board | Tokihito Suwa, Atsushi Tanaka, Satoshi Tanigawa, Hirofumi Fujii | 2004-08-10 |
| 6662442 | Process for manufacturing printed wiring board using metal plating techniques | Kouji Matsui, Hirofumi Fujii, Satoshi Tanigawa | 2003-12-16 |