Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8699841 | Photosensitive resin composition, optical waveguide film, film for forming optical waveguide, optical interconnect, opto-electric hybrid circuit board, electronic device, and a method of manufacturing an optical waveguide film | Tetsuya Mori | 2014-04-15 |
| 8420293 | Optical waveguides and methods thereof | Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Kei Watanabe +6 more | 2013-04-16 |
| 8208769 | Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted | Koji Choki, Mutsuhiro Matsuyama, Kenji Miyao, Tetsuya Mori, Kei Watanabe +2 more | 2012-06-26 |
| 8200058 | Light guide and light guide structure | Koji Choki, Tetsuya Mori, Makoto Fujiwara, Kei Watanabe, Hiroshi Owari | 2012-06-12 |
| 8053166 | Optical waveguides and methods thereof | Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Kei Watanabe +6 more | 2011-11-08 |
| 8021825 | Optical waveguides and methods thereof | Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Kei Watanabe +6 more | 2011-09-20 |
| 7869670 | Substrate for mounting an optical element, optical circuit substrate, and substrate on which an optical element is mounted | Koji Choki, Mutsuhiro Matsuyama, Kenji Miyao, Tetsuya Mori, Kei Watanabe +2 more | 2011-01-11 |
| 7820356 | Optical waveguides and methods thereof | Koji Choki, Tetsuya Mori, Ramakrishna Ravikiran, Makoto Fujiwara, Kei Watanabe +6 more | 2010-10-26 |
| 5773509 | Heat resistant resin composition, heat resistant film adhesive and process for producing the same | Tatsuhiro Yoshida, Syusaku Okamyo | 1998-06-30 |