Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7558460 | Optical DVI cable system and method of laying cable | Hideki Yamaguchi, Toshio Morita, Satoshi Koide, Nobuhiko Utagawa | 2009-07-07 |
| 7444446 | Optical DVI cable, optical signal transmission equipment and optical signal transmission system which have the cable, and method of transmitting optical signal using the cable | Hideki Yamaguchi | 2008-10-28 |
| 7423218 | Digital signal transmission cable and digital video display system | — | 2008-09-09 |
| 7065604 | Interface module for transmitting digital video signal | Kazuki Sogabe | 2006-06-20 |
| 6132105 | Multi-core-fiber optical connector | Kazuki Sogabe, Shoji Sugino | 2000-10-17 |
| 6018606 | Fiber fixing device for linear lightguide | Kazuki Sogabe, Toshihiro Nakae, Mitsuyoshi Suzuki | 2000-01-25 |
| 6007256 | Optical connector that reduces the number of components used, that facilitates assembly, and that prevents spontaneous disassembly, and structure for attaching a boot to an optical connector | Kazuhiro Asada, Kazuki Sogabe | 1999-12-28 |