Masanori Yachi

Person

Sannohe, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Angular velocity sensor with mounting portion and cover
- Patent number 7,987,713
- Issue date Aug 2, 2011
- Tamagawa Seiki Co., Ltd.
- Kazuhiro Ota
- G01 - MEASURING TESTING
Information Patent Grant
Method for fabricating an angular velocity sensor
- Patent number 7,877,848
- Issue date Feb 1, 2011
- Tamagawa Seiki Co., Ltd.
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Angular velocity sensor
- Patent number 7,802,473
- Issue date Sep 28, 2010
- Tamagawa Seiki Co., Ltd.
- Yuki Endo
- G01 - MEASURING TESTING
Information Patent Grant
Angular rate sensor
- Patent number 7,557,667
- Issue date Jul 7, 2009
- Tamagawa Seiki Co., Ltd.
- Toshinobu Hosokawa
- G01 - MEASURING TESTING
Information Patent Grant
Sensor signal processing system and detector
- Patent number 7,377,166
- Issue date May 27, 2008
- Fujitsu Limited
- Fumihiko Nakazawa
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor
- Patent number 7,299,695
- Issue date Nov 27, 2007
- Fujitsu Media Devices Limited
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Sensor stem, sensor device having the same, and method of manufactu...
- Patent number 7,240,551
- Issue date Jul 10, 2007
- Fujitsu Media Devices Limited
- Toshinobu Hosokawa
- G01 - MEASURING TESTING
Information Patent Grant
Angular velocity sensor
- Patent number 7,096,733
- Issue date Aug 29, 2006
- Fujitsu Media Devices Limited
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor
- Patent number 7,093,489
- Issue date Aug 22, 2006
- Fujitsu Media Devices Limited
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Tuning fork vibration gyro
- Patent number 6,931,927
- Issue date Aug 23, 2005
- Fujitsu Media Devices Limited
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor
- Patent number 6,895,819
- Issue date May 24, 2005
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Tuning-fork type vibration gyro and electrode trimming method therefor
- Patent number 6,647,786
- Issue date Nov 18, 2003
- Fujitsu Media Devices Limited
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration sensor
- Patent number 6,513,382
- Issue date Feb 4, 2003
- Fujitsu Limited
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Grant
Tuning-fork vibratory gyro
- Patent number 6,484,576
- Issue date Nov 26, 2002
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric actuator
- Patent number 6,404,108
- Issue date Jun 11, 2002
- Fujitsu Limited
- Masanori Yachi
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Tuning fork type vibration gyro
- Patent number 6,366,005
- Issue date Apr 2, 2002
- Fujitsu Limited
- Hiroshi Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Tuning fork type vibration gyro
- Patent number 6,327,908
- Issue date Dec 11, 2001
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Tuning fork vibratory gyro utilizing a piezoelectric transversal ef...
- Patent number 6,253,613
- Issue date Jul 3, 2001
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Detection circuit for vibratory gyro and vibratory gyro device usin...
- Patent number 6,230,562
- Issue date May 15, 2001
- Fujitsu Limited
- Hiroshi Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Tuning-fork vibratory gyro
- Patent number 6,194,817
- Issue date Feb 27, 2001
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric gyro and method of driving the piezoelectric gyro
- Patent number 6,177,756
- Issue date Jan 23, 2001
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Method of manufacturing a resonator device adapted for suppression...
- Patent number 6,141,844
- Issue date Nov 7, 2000
- Fujitsu Limited
- Takashi Miyagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tuning-fork type piezoelectric vibratory gyroscope
- Patent number 6,134,963
- Issue date Oct 24, 2000
- Fujitsu Limited
- Hiroshi Ishikawa
- G01 - MEASURING TESTING
Information Patent Grant
Tuning fork type vibration element and tuning fork type vibration gyro
- Patent number 6,105,426
- Issue date Aug 22, 2000
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Tuning fork type vibration gyro
- Patent number 5,996,410
- Issue date Dec 7, 1999
- Fujitsu Limited
- Masanori Yachi
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric vibrator, piezoelectric vibrator device having the sa...
- Patent number 5,925,968
- Issue date Jul 20, 1999
- Fujitsu Limited
- Masanori Yachi
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Piezoelectric oscillation device and surface acoustic wave device
- Patent number 5,889,357
- Issue date Mar 30, 1999
- Fujitsu Limited
- Masanori Yachi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resonator device adapted for suppression of fluctuation in resonant...
- Patent number 5,828,159
- Issue date Oct 27, 1998
- Fujitsu Limited
- Takashi Miyagawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of producing series-resonant device using conductive adhesiv...
- Patent number 5,628,099
- Issue date May 13, 1997
- Fujitsu Limited
- Noboru Wakatsuki
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
INERTIA SENSOR AND METHOD FOR REDUCING OPERATION ERROR OF THE SAME
- Publication number 20140149061
- Publication date May 29, 2014
- TAMAGAWA SEIKI CO., LTD.
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
ANGULAR VELOCITY SENSOR AND METHOD FOR FABRICATING THE SAME
- Publication number 20100229647
- Publication date Sep 16, 2010
- FUJITSU MEDIA DEVICES LIMITED
- Hiroshi TANAKA
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20080257043
- Publication date Oct 23, 2008
- Kazuhiro Ota
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20080210006
- Publication date Sep 4, 2008
- Yuki Endo
- G01 - MEASURING TESTING
Information Patent Application
ANGULAR VELOCITY SENSOR AND METHOD FOR FABRICATING THE SAME
- Publication number 20080202238
- Publication date Aug 28, 2008
- Fujitsu Media Devices Limited
- Hiroshi TANAKA
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20080066547
- Publication date Mar 20, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Angular rate sensor
- Publication number 20080007360
- Publication date Jan 10, 2008
- FUJITSU MEDIA DEVICES LIMITED
- Toshinobu Hosokawa
- G01 - MEASURING TESTING
Information Patent Application
Vibration sensor
- Publication number 20070277614
- Publication date Dec 6, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Yuji Takahashi
- G01 - MEASURING TESTING
Information Patent Application
SENSOR SIGNAL PROCESSING SYSTEM AND DETECTOR
- Publication number 20070175276
- Publication date Aug 2, 2007
- FUJITSU LIMITED
- Fumihiko Nakazawa
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20070062281
- Publication date Mar 22, 2007
- FUJITSU MEDIA DEVICES LIMITED
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20060243049
- Publication date Nov 2, 2006
- FUJITSU MEDIA DEVICES LIMITED
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20060219008
- Publication date Oct 5, 2006
- FUJITSU MEDIA DEVICES LIMITED
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20060016261
- Publication date Jan 26, 2006
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Tuning-fork type vibration gyro and electrode trimming method therefor
- Publication number 20050217376
- Publication date Oct 6, 2005
- FUJITSU MEDIA DEVICES LIMITED
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
Sensor stem, sensor device having the same, and method of manufactu...
- Publication number 20050172713
- Publication date Aug 11, 2005
- Toshinobu Hosokawa
- G01 - MEASURING TESTING
Information Patent Application
Acceleration sensor
- Publication number 20050172716
- Publication date Aug 11, 2005
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Angular velocity sensor
- Publication number 20050120794
- Publication date Jun 9, 2005
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
Acceleration sensor
- Publication number 20050066725
- Publication date Mar 31, 2005
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Acceleration sensor
- Publication number 20040129079
- Publication date Jul 8, 2004
- FUJITSU MEDIA DEVICES LIMTED
- Takashi Kato
- G01 - MEASURING TESTING
Information Patent Application
Tuning-fork type vibration gyro and electrode trimming method therefor
- Publication number 20040118206
- Publication date Jun 24, 2004
- FUJITSU MEDIA DEVICES LIMITED
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
Tuning-fork type vibration gyro and electrode trimming method therefor
- Publication number 20020148290
- Publication date Oct 17, 2002
- FUJITSU MEDIA DEVICES LIMITED
- Kazuhiro Ohta
- G01 - MEASURING TESTING
Information Patent Application
Acceleration sensor
- Publication number 20020059830
- Publication date May 23, 2002
- FUJITSU LIMITED
- Hiroshi Tanaka
- G01 - MEASURING TESTING
Information Patent Application
Tuning fork type vibration gyro
- Publication number 20010001224
- Publication date May 17, 2001
- FUJITSU LTD.
- Hiroshi Ishikawa
- G01 - MEASURING TESTING
Information Patent Application
Tuning-fork vibratory gyro
- Publication number 20010000853
- Publication date May 10, 2001
- FUJITSU LIMITED
- Masanori Yachi
- G01 - MEASURING TESTING

Masanori Yachi

Person

Patents Grantslast 30 patents

Angular velocity sensor with mounting portion and cover

Method for fabricating an angular velocity sensor

Angular velocity sensor

Angular rate sensor

Sensor signal processing system and detector

Acceleration sensor

Sensor stem, sensor device having the same, and method of manufactu...

Angular velocity sensor

Acceleration sensor

Tuning fork vibration gyro

Acceleration sensor

Tuning-fork type vibration gyro and electrode trimming method therefor

Acceleration sensor

Tuning-fork vibratory gyro

Piezoelectric actuator

Tuning fork type vibration gyro

Tuning fork type vibration gyro

Tuning fork vibratory gyro utilizing a piezoelectric transversal ef...

Detection circuit for vibratory gyro and vibratory gyro device usin...

Tuning-fork vibratory gyro

Piezoelectric gyro and method of driving the piezoelectric gyro

Method of manufacturing a resonator device adapted for suppression...

Tuning-fork type piezoelectric vibratory gyroscope

Tuning fork type vibration element and tuning fork type vibration gyro

Tuning fork type vibration gyro

Piezoelectric vibrator, piezoelectric vibrator device having the sa...

Piezoelectric oscillation device and surface acoustic wave device

Resonator device adapted for suppression of fluctuation in resonant...

Method of producing series-resonant device using conductive adhesiv...

Patents Applicationslast 30 patents

INERTIA SENSOR AND METHOD FOR REDUCING OPERATION ERROR OF THE SAME

ANGULAR VELOCITY SENSOR AND METHOD FOR FABRICATING THE SAME

Angular velocity sensor

Angular velocity sensor

ANGULAR VELOCITY SENSOR AND METHOD FOR FABRICATING THE SAME

Angular velocity sensor

Angular rate sensor

Vibration sensor

SENSOR SIGNAL PROCESSING SYSTEM AND DETECTOR

Angular velocity sensor

Angular velocity sensor

Angular velocity sensor

Angular velocity sensor

Tuning-fork type vibration gyro and electrode trimming method therefor

Sensor stem, sensor device having the same, and method of manufactu...

Acceleration sensor

Angular velocity sensor

Acceleration sensor

Acceleration sensor

Tuning-fork type vibration gyro and electrode trimming method therefor

Tuning-fork type vibration gyro and electrode trimming method therefor

Acceleration sensor

Tuning fork type vibration gyro

Tuning-fork vibratory gyro