| Patent | Date |
|---|
Method for manufacturing surface acoustic wave device
Grant 7,246,421 - Namba , et al. July 24, 2 | 2007-07-24 |
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel
Grant 7,145,281 - Takeda , et al. December 5, 2 | 2006-12-05 |
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel
Grant 7,038,354 - Takeda , et al. May 2, 2 | 2006-05-02 |
Driving circuit and driving method for piezoelectric transformer, backlight apparatus, liquid crystal display apparatus, liquid crystal monitor, and liquid crystal TV
Grant 7,034,800 - Nakatsuka , et al. April 25, 2 | 2006-04-25 |
Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission control device, and liquid crystal display device
Grant 7,030,538 - Nakatsuka , et al. April 18, 2 | 2006-04-18 |
Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission control device, and liquid crystal display device
App 20060038466 - Nakatsuka; Hiroshi ; et al. | 2006-02-23 |
Piezoelectric vibrator ladder-type filter using piezoeletric vibrator and double-mode piezolectric filter
Grant 6,992,424 - Sasaki , et al. January 31, 2 | 2006-01-31 |
Piezoelectric transformer
Grant 6,989,626 - Takeda , et al. January 24, 2 | 2006-01-24 |
Surface acoustic wave device, its manufacturing method, and electronic circuit device
App 20060006760 - Namba; Akihiko ; et al. | 2006-01-12 |
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel
App 20050285478 - Takeda, Katsu ; et al. | 2005-12-29 |
Surface acoustic wave device, method for manufacturing, and electronic circuit device
Grant 6,969,945 - Namba , et al. November 29, 2 | 2005-11-29 |
Piezoelectric transformer
App 20040256960 - Takeda, Katsu ; et al. | 2004-12-23 |
Piezoelectric transformer
Grant 6,812,623 - Takeda , et al. November 2, 2 | 2004-11-02 |
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer
Grant 6,794,796 - Nakatsuka , et al. September 21, 2 | 2004-09-21 |
Image sensing apparatus
App 20040179722 - Moritoki, Katsunori ; et al. | 2004-09-16 |
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer
Grant 6,737,816 - Nakatsuka , et al. May 18, 2 | 2004-05-18 |
Piezoelectric vibrator ladder-type filter using piezoeletric vibrator and double-mode piezoelectric filter
App 20040090147 - Sasaki, Yukinori ; et al. | 2004-05-13 |
Method of driving a piezoelectric transformer and power source apparatus using the same
Grant 6,720,705 - Nakatsuka , et al. April 13, 2 | 2004-04-13 |
Surface acoustic wave device, method for producing the same, and circuit module using the same
Grant 6,710,682 - Onishi , et al. March 23, 2 | 2004-03-23 |
Surface acoustic wave device its manufacturing method and electronic circuit device
App 20040026361 - Namba, Akihiko ; et al. | 2004-02-12 |
Piezoelectric element having thickness shear vibration and mobile communication device using the same
Grant 6,621,194 - Sugimoto , et al. September 16, 2 | 2003-09-16 |
Piezoelectric transformer
App 20030137222 - Takeda, Katsu ; et al. | 2003-07-24 |
Electronic component, having projection electrodes and methods for manufacturing thereof
Grant 6,590,293 - Onishi , et al. July 8, 2 | 2003-07-08 |
Driving circuit for piezoelectric transformer, cold-cathode tube light-emitting apparatus, liquid crystal panel and device with built-in liquid crystal panel
App 20030102776 - Takeda, Katsu ; et al. | 2003-06-05 |
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer
App 20030102780 - Nakatsuka, Hiroshi ; et al. | 2003-06-05 |
Driving circuit and driving method for piezoelectric transformer, backlight apparatus, liquid crystal display apparatus, liquid crystal monitor, and liquid crystal TV
App 20030098861 - Nakatsuka, Hiroshi ; et al. | 2003-05-29 |
Drive device and drive method for a cold cathode fluorescent lamp
Grant 6,566,821 - Nakatsuka , et al. May 20, 2 | 2003-05-20 |
Driving method and driving circuit for piezoelectric transformer, cold cathode tube emission device, liquid crystal panel and liquid crystal panel built-in apparatus
Grant 6,509,671 - Takeda , et al. January 21, 2 | 2003-01-21 |
Piezoelectric transformer, piezoelectric transformer unit, inverter circuit, light emission control device, and liquid crystal display device
App 20020190611 - Nakatsuka, Hiroshi ; et al. | 2002-12-19 |
Drive device and drive method for a cold cathode fluorescent lamp
App 20020121865 - Nakatsuka, Hiroshi ; et al. | 2002-09-05 |
Method and unit for driving piezoelectric transformer used for controlling luminance of cold-cathode tube
Grant 6,433,458 - Nakatsuka , et al. August 13, 2 | 2002-08-13 |
Electronic component, method of manufacturing the electronic component, and method of manufacturing electronic circuit device
App 20020100964 - Onishi, Keiji ; et al. | 2002-08-01 |
Surface accoustic wave device, method for producing the same, and circuit module using the same
App 20020101304 - Onishi, Keiji ; et al. | 2002-08-01 |
Apparatus and method for driving a cathode discharge tube
App 20020070674 - Nakatsuka, Hiroshi ; et al. | 2002-06-13 |
Method of driving a piezoelectric transformer and power source apparatus using the same
App 20020024269 - Nakatsuka, Hiroshi ; et al. | 2002-02-28 |
Piezoelectric transformer, piezoelectric transformer drive circuit, piezoelectric transformer drive method and cold cathode tube drive apparatus using piezoelectric transformer
App 20020011764 - Nakatsuka, Hiroshi ; et al. | 2002-01-31 |
Driving method and driving circuit for piezoelectric transformer, cold cathode tube emission device, liquid crystal panel and liquid crystal panel built-in apparatus
App 20010050513 - Takeda, Katsu ; et al. | 2001-12-13 |
Method and unit for driving piezoelectric transformer used for controlling luminance of cold-cathode tube
App 20010035698 - Nakatsuka, Hiroshi ; et al. | 2001-11-01 |
Piezoelectric actuator, infrared sensor and piezoelectric light deflector
Grant 6,222,302 - Imada , et al. April 24, 2 | 2001-04-24 |
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