Sato; Hisayasu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sato; Hisayasu.The latest application filed is for "filter circuit and communication semiconductor device using the same".

Company Profile

0.8.9

Sato; Hisayasu - Tokyo JP
Sato; Hisayasu - Itami JP
Sato; Hisayasu - Hyogo JP
Sato, Hisayasu - Itami-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Filter Circuit And Communication Semiconductor Device Using The Same App 20120092065 - SANO; Tomohiro ; et al.	2012-04-19
Filter circuit and communication semiconductor device using the same Grant 8,116,715 - Sano , et al. February 14, 2	2012-02-14
Filter Circuit And Communication Semiconductor Device Using The Same App 20090068976 - SANO; Tomohiro ; et al.	2009-03-12
Frequency mixer preventing degradation in linearity on amplitude of input signal Grant 7,382,175 - Maruyama , et al. June 3, 2	2008-06-03
Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics Grant 7,362,194 - Komurasaki , et al. April 22, 2	2008-04-22
Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics App 20070146089 - Komurasaki; Hiroshi ; et al.	2007-06-28
Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics Grant 7,202,754 - Komurasaki , et al. April 10, 2	2007-04-10
Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics App 20060071732 - Komurasaki; Hiroshi ; et al.	2006-04-06
Frequency mixer preventing degradation in linearity on amplitude of input signal App 20050208922 - Maruyama, Takaya ; et al.	2005-09-22
Mixer circuit having component for frequency conversion Grant 6,826,393 - Komurasaki , et al. November 30, 2	2004-11-30
Reception apparatus for receiving time-division signal App 20040190653 - Yasui, Ikuo ; et al.	2004-09-30
Frequency voltage converter Grant 6,798,678 - Komurasaki , et al. September 28, 2	2004-09-28
Oscillator circuit and L load differential circuit achieving a wide oscillation frequency range and low phase noise characteristics App 20040183606 - Komurasaki, Hiroshi ; et al.	2004-09-23
High linearity, high gain mixer circuit Grant 6,639,446 - Komurasaki , et al. October 28, 2	2003-10-28
High linearity, high gain mixer circuit App 20030052727 - Komurasaki, Hiroshi ; et al.	2003-03-20
Frequency Voltage Converter App 20020097592 - Komurasaki, Hiroshi ; et al.	2002-07-25
Gain control circuit for controlling operation of a variable-gain amplifier or the like Grant 6,144,233 - Maruyama , et al. November 7, 2	2000-11-07

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