Issued Patents All Time
Showing 1–25 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10194531 | Wiring board and connection structure | — | 2019-01-29 |
| 10091879 | Conductor connecting structure and mounting board | — | 2018-10-02 |
| 9002254 | Sliding member for fixing device, fixing device, and image forming apparatus | — | 2015-04-07 |
| 8961839 | Production method of optical waveguide | Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Akira Fujii, Eiichi Akutsu | 2015-02-24 |
| 8942613 | Sliding member for fixing device, fixing device, and image forming apparatus | — | 2015-01-27 |
| 8909116 | Sliding member for fixing device, fixing device, and image forming apparatus | — | 2014-12-09 |
| 8725050 | Sliding member for fixing device, fixing device, and image forming apparatus | Koichi Matsumoto, Satoshi Mizoguchi | 2014-05-13 |
| 8364001 | Polymer optical waveguide and method for production thereof | Akira Fujii, Keishi Shimizu, Kazutoshi Yatsuda, Toshihiko Suzuki, Masahiro Igusa | 2013-01-29 |
| 8325158 | Optical waveguide, optical waveguide type touch panel and method of manufacturing the optical waveguide | Kazutoshi Yatsuda, Masahiro Igusa, Akira Fujii, Toshihiko Suzuki, Keishi Shimizu | 2012-12-04 |
| 8249404 | Polymer optical waveguide and method of producing the same | Akira Fujii, Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Masahiro Igusa | 2012-08-21 |
| 8023790 | Optical waveguide film with mark for positioning and method for producing the same | Keishi Shimizu, Masahiro Igusa, Toshihiko Suzuki, Akira Fujii, Kazutoshi Yatsuda | 2011-09-20 |
| 7925130 | Optical waveguide, optical module, method of producing optical module, and method of producing optical waveguide | Akira Fujii, Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Masahiro Igusa | 2011-04-12 |
| 7844156 | Optical waveguide film and optical transmitter and receiver module | Akira Fujii, Kazutoshi Yatsuda, Masahiro Igusa, Toshihiko Suzuki, Keishi Shimizu | 2010-11-30 |
| 7809228 | Optical waveguide film, method for manufacturing the same, and optical transmission and reception module | Toshihiko Suzuki, Masahiro Igusa, Kazutoshi Yatsuda, Akira Fujii, Keishi Shimizu +1 more | 2010-10-05 |
| 7781236 | Optical element mounting method and optical element mounting device | Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Akira Fujii, Eiichi Akutsu | 2010-08-24 |
| 7769264 | Optical waveguide with position recognition mark and method for producing the same | Toshihiko Suzuki, Keishi Shimizu, Akira Fujii, Kazutoshi Yatsuda, Masahiro Igusa | 2010-08-03 |
| 7756366 | Optical waveguide film, method of producing the same, and optical transmitter and receiver module | Akira Fujii, Kazutoshi Yatsuda, Masahiro Igusa, Toshihiko Suzuki, Keishi Shimizu | 2010-07-13 |
| 7749410 | Method of fabricating polymer optical circuit | Keishi Shimizu, Akira Fujii, Toshihiko Suzuki, Kazutoshi Yatsuda, Eiichi Akutsu | 2010-07-06 |
| 7747115 | Optical waveguide device and light outputting module | Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Akira Fujii, Eiichi Akutsu | 2010-06-29 |
| 7731430 | Sub-mount for mounting optical component, manufacturing method thereof, and light transmission and reception module | Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Akira Fujii, Eiichi Akutsu | 2010-06-08 |
| 7702206 | Optical waveguide and method for manufacturing the same | Keishi Shimizu, Masahiro Igusa, Akira Fujii, Toshihiko Suzuki, Kazutoshi Yatsuda +1 more | 2010-04-20 |
| 7695652 | Optical waveguide and method for manufacturing the same | Akira Fujii, Toshihiko Suzuki, Keishi Shimizu, Kazutoshi Yatsuda, Masahiro Igusa +1 more | 2010-04-13 |
| 7695774 | Titanium oxide photocatalyst thin film and production method of titanium oxide photocatalyst thin film | Tatsuya Maruyama, Eiichi Akutsu, Kazuhito Hashimoto | 2010-04-13 |
| 7653280 | Polymer optical waveguide and method for manufacturing the same | Akira Fujii, Keishi Shimizu, Kazutoshi Yatsuda, Toshihiko Suzuki, Eiichi Akutsu | 2010-01-26 |
| 7646948 | Flexible optical waveguide film, optical transceiver module, multi-channel optical transceiver module, and method of manufacturing flexible optical waveguide film | Toshihiko Suzuki, Akira Fujii, Kazutoshi Yatsuda, Keishi Shimizu, Eiichi Akutsu | 2010-01-12 |