| Patent | Date |
|---|
Operation input device and method of operation input
Grant 7,893,920 - Endoh February 22, 2 | 2011-02-22 |
Vehicle detector and vehicle detecting method
Grant 7,509,217 - Endoh March 24, 2 | 2009-03-24 |
Vehicle detector and vehicle detecting method
App 20060089799 - Endoh; Kenjiro | 2006-04-27 |
Operation input device and method of operation input
App 20050248529 - Endoh, Kenjiro | 2005-11-10 |
Copy-guard system and information recording medium used in the same system
Grant 6,556,679 - Kato , et al. April 29, 2 | 2003-04-29 |
Copy protection apparatus and information recording medium used in this copy protection apparatus
App 20020003880 - Kato, Taku ; et al. | 2002-01-10 |
Copy protection apparatus and information recording medium used in this copy protection apparatus
Grant 6,301,663 - Kato , et al. October 9, 2 | 2001-10-09 |
Device having a digital interface and a network system using such a device and a copy protection method
Grant 6,256,390 - Okuyama , et al. July 3, 2 | 2001-07-03 |
Multilingual recording medium and reproduction apparatus
Grant 6,128,434 - Hirayama , et al. October 3, 2 | 2000-10-03 |
Device having a digital interface and a network system using such a device and a copy protection method
Grant 6,118,871 - Okuyama , et al. September 12, 2 | 2000-09-12 |
Multilingual recording medium and reproduction apparatus
Grant 6,028,979 - Hirayama , et al. February 22, 2 | 2000-02-22 |
Audio system which not only enables the application of the surround sytem standard to special playback uses but also easily maintains compatibility with a surround system
Grant 6,016,295 - Endoh , et al. January 18, 2 | 2000-01-18 |
Device having a digital interface and a network system using such a device and a copy protection method
Grant 5,987,126 - Okuyama , et al. November 16, 1 | 1999-11-16 |
Recording medium comprising a plurality of different languages which are selectable independently of each other
Grant 5,850,500 - Hirayama , et al. December 15, 1 | 1998-12-15 |
Multilingual recording medium which comprises frequency of use data/history data and a plurality of menus which are stored in a still picture format
Grant 5,835,669 - Hirayama , et al. November 10, 1 | 1998-11-10 |
Multilingual recording medium and reproducing apparatus with automatic selection of substitutes and languages based on frequency of selections
Grant 5,652,824 - Hirayama , et al. July 29, 1 | 1997-07-29 |
Apparatus for releasing a restriction on the recording of an information signal on a recording medium
Grant 4,965,680 - Endoh October 23, 1 | 1990-10-23 |
System for recording/reproducing an information source having an apparatus-specific identification signal
Grant 4,924,328 - Endoh , et al. May 8, 1 | 1990-05-08 |
Condenser microphone
Grant 4,491,697 - Tanaka , et al. January 1, 1 | 1985-01-01 |
Audio power amplifier for supplying electric power to a load by switching of power supply voltage
Grant 4,472,687 - Kashiwagi , et al. September 18, 1 | 1984-09-18 |
Digital amplitude control for digital audio signal
Grant 4,270,177 - Endoh , et al. May 26, 1 | 1981-05-26 |
Compander system having limiter in compressor and expander
Grant 4,224,581 - Watanabe , et al. September 23, 1 | 1980-09-23 |
Noise reduction system
Grant 4,187,477 - Endoh , et al. February 5, 1 | 1980-02-05 |
Noise reduction system
Grant 4,162,462 - Endoh , et al. July 24, 1 | 1979-07-24 |
Electronic Synthesis Of Sounds Employing Fundamental And Formant Signal Generating Means
Grant 3,668,294 - Kameoka , et al. June 6, 1 | 1972-06-06 |
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