Patent | Date |
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Voice recognition terminal Grant 8,706,492 - Yokoi , et al. April 22, 2 | 2014-04-22 |
Voice Recognition Terminal App 20120004908 - YOKOI; Kunio ;   et al. | 2012-01-05 |
Object-detecting device and method of extracting operation object Grant 7,970,173 - Niwa , et al. June 28, 2 | 2011-06-28 |
Speech recognition apparatus and speech recognition program Grant 7,818,171 - Hitotsumatsu , et al. October 19, 2 | 2010-10-19 |
Optical transmission system, optical receiver, and its gain adjustment method Grant 7,751,715 - Takami , et al. July 6, 2 | 2010-07-06 |
Electronic device, power source control method, ROF system and its power supplying method and remote unit Grant 7,538,455 - Takami , et al. May 26, 2 | 2009-05-26 |
Voice control system substituting the oppositely-working command in a pair if the recognized command is not selectable for the given system state Grant 7,469,211 - Takami , et al. December 23, 2 | 2008-12-23 |
Optical transmission system, optical receiver, and its gain adjustment method App 20070286601 - Takami; Masayuki ;   et al. | 2007-12-13 |
Speech recognition apparatus and speech recognition program App 20070233485 - Hitotsumatsu; Takafumi ;   et al. | 2007-10-04 |
Object-detecting device and method of extracting operation object App 20070230929 - Niwa; Shinji ;   et al. | 2007-10-04 |
Electronic device, power source control method, ROF system and its power supplying method and remote unit App 20060281434 - Takami; Masayuki ;   et al. | 2006-12-14 |
Optical switching apparatus and optical transmission apparatus Grant 6,983,108 - Sugawara , et al. January 3, 2 | 2006-01-03 |
Voice control system App 20040030560 - Takami, Masayuki ;   et al. | 2004-02-12 |
Method for detecting an element resistance of a gas concentration sensor and gas concentration detection apparatus Grant 6,397,659 - Mizoguchi , et al. June 4, 2 | 2002-06-04 |
Optical switching apparatus and optical transmission apparatus App 20020044315 - Sugawara, Mitsuru ;   et al. | 2002-04-18 |
Gas component concentration measuring apparatus Grant 6,258,232 - Hasegawa , et al. July 10, 2 | 2001-07-10 |
Limit current type oxygen concentration detection having oxygen supply/exhaust function Grant 6,096,187 - Mizoguchi , et al. August 1, 2 | 2000-08-01 |
Air fuel ratio detection using current-limited sensor with different timing and/or magnitude of incremental changes in applied sensor voltage Grant 5,993,641 - Okazaki , et al. November 30, 1 | 1999-11-30 |
Apparatus and method for diagnosing degradation or malfunction of oxygen sensor Grant 5,781,878 - Mizoguchi , et al. July 14, 1 | 1998-07-14 |
Master-slave multiplex communication system and PLL circuit applied to the system Grant 5,648,964 - Inagaki , et al. July 15, 1 | 1997-07-15 |
Optical communication apparatus with base for fixing elements Grant 5,026,134 - Sugawara , et al. June 25, 1 | 1991-06-25 |