Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10086268 | Eyeball movement detection device | — | 2018-10-02 |
| 9587985 | Optical transmission device, light guide plug, optical fiber plug, light reception device, and portable apparatus | Nobutaka Nishigaki | 2017-03-07 |
| 7844184 | Remote control receiver and electronic equipment including the same | Hideo Wada | 2010-11-30 |
| 7635852 | Optical coupler with first and second division connector portion | — | 2009-12-22 |
| 7254992 | Rotation-sensored rotary connector | Tomotaka Watanabe, Fumihiko Abe, Dongzhi Jin, Kengo Tanaka | 2007-08-14 |
| 7183761 | Rotation sensor | Tomotaka Watanabe, Shinsuke Terada, Takayuki Enomoto | 2007-02-27 |
| 6937009 | Rotation sensor and displacement detecting apparatus and method utilizing the same | Tomotaka Watanabe, Fumihiko Abe, Dongzhi Jin, Kengo Tanaka | 2005-08-30 |
| 6718091 | Optical cable for an optical transmission and reception system | Hajime Kashida, Kentaro Terashima | 2004-04-06 |
| 6454467 | Optical transmission and reception system, and optical transmission and reception module and optical cable for the system | Hajime Kashida, Kentaro Terashima | 2002-09-24 |
| 6254282 | Optical transmit-receive module, optical transmit-receive coupler and optical transmit-receive system using same | Hideki Miyuki, Kazuhito Nagura, Kentaro Terashima | 2001-07-03 |
| 6236477 | Optical transmission and receiving module | Hideki Miyuki, Kazuhito Nagura, Kentaro Terashioma, Hiroshi Nakatsu | 2001-05-22 |
| 6109797 | Plug-jack type transfer device and plug-jack type optical/electrical compatible transfer device | Kazuhito Nagura, Takatoshi Mizoguchi, Hideki Miyuki | 2000-08-29 |