| Patent | Date |
|---|
Rain sensor
Grant 9,234,983 - Sugiura , et al. January 12, 2 | 2016-01-12 |
Rain Sensor
App 20150036143 - Sugiura; Makiko ; et al. | 2015-02-05 |
Optical sensor having a blocking film disposed over light receiving elements on a semiconductor substrate via a light transparent film for detecting an incident angle of light
Grant 8,901,480 - Michiyama , et al. December 2, 2 | 2014-12-02 |
Pulse width modulation communication system
Grant 8,467,441 - Sawaoka , et al. June 18, 2 | 2013-06-18 |
Optical Sensor
App 20130037700 - Michiyama; Katsunori ; et al. | 2013-02-14 |
Pulse Width Modulation Communication System
App 20110310954 - Sawaoka; Hideo ; et al. | 2011-12-22 |
Pressure sensor and method for manufacturing the same
Grant 8,028,584 - Otsuka , et al. October 4, 2 | 2011-10-04 |
Peak voltage detector circuit and binarizing circuit including the same circuit
Grant 8,008,948 - Makino , et al. August 30, 2 | 2011-08-30 |
Clock signal output circuit
Grant 7,560,998 - Ohta , et al. July 14, 2 | 2009-07-14 |
Pressure sensor and structure for attachment of pressure sensor
App 20090095059 - Matsui; Hiroshige ; et al. | 2009-04-16 |
Pressure sensor and method for manufacturing the same
App 20090049921 - Otsuka; Kiyoshi ; et al. | 2009-02-26 |
Fluid sensor and impedance sensor
App 20080238449 - Shizu; Atsuo ; et al. | 2008-10-02 |
Peak voltage detector circuit and binarizing circuit including the same circuit
App 20080211544 - Makino; Yasuaki ; et al. | 2008-09-04 |
Sensor device and output characteristic switching method of sensor device
Grant 7,365,452 - Endo , et al. April 29, 2 | 2008-04-29 |
Detection signal processing circuit and detection signal processing apparatus for a rotation sensor
Grant 7,345,468 - Okada , et al. March 18, 2 | 2008-03-18 |
Analog to digital converter with a series of inverting elements
Grant 7,345,614 - Makino , et al. March 18, 2 | 2008-03-18 |
Peak voltage detector circuit and binarizing circuit including the same circuit
App 20080048641 - Makino; Yasuaki ; et al. | 2008-02-28 |
Binarization circuit
App 20070285291 - Makino; Yasuaki ; et al. | 2007-12-13 |
Clock signal output circuit
App 20070146072 - Ohta; Norikazu ; et al. | 2007-06-28 |
Circuit for outputting stable reference voltage against variation of background temperature or variation of voltage of power source
Grant 7,233,136 - Makino , et al. June 19, 2 | 2007-06-19 |
Analog to digital converter with a series of inverting elements
App 20070103356 - Makino; Yasuaki ; et al. | 2007-05-10 |
Sealed diaphragm pressure sensor
Grant 7,191,659 - Aratani , et al. March 20, 2 | 2007-03-20 |
Gas detector that uses infrared light and method of detecting gas concentration
App 20060180763 - Yoshida; Takahiko ; et al. | 2006-08-17 |
Reference voltage circuit
App 20060176043 - Makino; Yasuaki ; et al. | 2006-08-10 |
Hall element and manufacturing method thereof
App 20060170406 - Kawashima; Takashi ; et al. | 2006-08-03 |
Sensor having resin mold casing and method of manufacturing the same
Grant 7,028,568 - Tokunaga , et al. April 18, 2 | 2006-04-18 |
Detection signal processing circuit and detection signal processing apparatus for a rotation sensor
App 20050194964 - Okada, Hiroshi ; et al. | 2005-09-08 |
Ratation angle sensor
App 20050189952 - Ejima, Takashi ; et al. | 2005-09-01 |
Sealed diaphragm pressure sensor
App 20050132813 - Aratani, Masahiro ; et al. | 2005-06-23 |
Physical quantity detection equipment
Grant 6,826,503 - Makino , et al. November 30, 2 | 2004-11-30 |
Method Of Measuring A Characteristic Of A Capacitive Type Of Sensor, A Sensor Characteristic Measuring Apparatus, A Capacitive Type Of Sensor Apparatus, And An Ic Chip For Measuring A Sensor Characteristic
Grant 6,809,527 - Ishio , et al. October 26, 2 | 2004-10-26 |
Magnetic sensor apparatus capable of directly producing digital sensor data from magnetic sensor element
Grant 6,788,052 - Endo , et al. September 7, 2 | 2004-09-07 |
Sensor having resin mold casing and method of manufacturing the same
App 20040118227 - Tokunaga, Masatoshi ; et al. | 2004-06-24 |
Capacitive sensor apparatus
Grant 6,744,258 - Ishio , et al. June 1, 2 | 2004-06-01 |
Sensor device and output characteristic switching method of sensor device
App 20040083834 - Endo, Noboru ; et al. | 2004-05-06 |
Physical quantity detection equipment
App 20040010389 - Makino, Yasuaki ; et al. | 2004-01-15 |
Magnetic sensor apparatus capable of directly producing digital sensor data from magnetic sensor element
App 20030184290 - Endo, Noboru ; et al. | 2003-10-02 |
Capacitive sensor apparatus
App 20030011378 - Ishio, Seiichiro ; et al. | 2003-01-16 |
Method of measuring a characteristic of a capacitive type of sensor, a sensor charateristic measuring apparatus, a capacitive type of sensor apparatus, and an IC chip for measuring a sensor characteristic
App 20030011384 - Ishio, Seiichiro ; et al. | 2003-01-16 |
Semiconductor sensor
Grant 6,439,058 - Aratani , et al. August 27, 2 | 2002-08-27 |
Temperature-compensating amplification circuit and a position detecting apparatus using such amplification circuit
Grant 6,252,395 - Aoyama , et al. June 26, 2 | 2001-06-26 |
Magnetic gear rotation sensor
Grant 5,841,276 - Makino , et al. November 24, 1 | 1998-11-24 |
Sensor signal processor having accurate digitizing capabilities
Grant 5,821,745 - Makino , et al. October 13, 1 | 1998-10-13 |
Magnetism detecting apparatus having gear teeth dimensions for minimal pulse signal distortion
Grant 5,729,127 - Tamura , et al. March 17, 1 | 1998-03-17 |
Displacement detecting device
Grant 5,656,936 - Ao , et al. August 12, 1 | 1997-08-12 |
Magnetic detector having a bias magnet and magnetoresistive elements shifted away from the center of the magnet
Grant 5,644,226 - Aoyama , et al. July 1, 1 | 1997-07-01 |
Magnetic detection device having a magnet including a stepped portion for eliminating turbulence at the MR sensor
Grant 5,637,995 - Izawa , et al. June 10, 1 | 1997-06-10 |
Physical quantity detecting device using interpolation to provide highly precise and accurate measurements
Grant 5,619,134 - Watanabe , et al. April 8, 1 | 1997-04-08 |
Position detector including a reference position wherein the sensor is saturating the MR sensor for preventing hysteresis and in a bridge circuit
Grant 5,574,364 - Kajimoto , et al. November 12, 1 | 1996-11-12 |
Image sensor
Grant 5,434,620 - Higuchi , et al. July 18, 1 | 1995-07-18 |
Apparatus for optically detecting an extraneous matter on a translucent shield
Grant 4,867,561 - Fujii , et al. September 19, 1 | 1989-09-19 |
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