Osamu Yoshikawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Touch-type input device
- Patent number 10,061,433
- Issue date Aug 28, 2018
- Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho
- Takao Imai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Touch-type input device
- Patent number 9,721,493
- Issue date Aug 1, 2017
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Takao Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitance type touch panel
- Patent number 9,696,862
- Issue date Jul 4, 2017
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch-type input device
- Patent number 9,691,315
- Issue date Jun 27, 2017
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Takao Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch type input device and method for detecting touching of touch...
- Patent number 9,563,311
- Issue date Feb 7, 2017
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Syogo Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Operating device
- Patent number 9,436,383
- Issue date Sep 6, 2016
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Takao Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive touch panel
- Patent number 9,354,746
- Issue date May 31, 2016
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive touch input device
- Patent number 9,342,201
- Issue date May 17, 2016
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Seiya Murase
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Noise cancellation electrode driving for touch panel
- Patent number 9,218,089
- Issue date Dec 22, 2015
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Syogo Yamaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Capacitive touch panel
- Patent number 8,547,113
- Issue date Oct 1, 2013
- SMK Corporation
- Osamu Yoshikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Capacitive touch panel
- Patent number 8,547,117
- Issue date Oct 1, 2013
- SMK Corporation
- Osamu Yoshikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coordinate input device
- Patent number 8,247,712
- Issue date Aug 21, 2012
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Instruction inputting device
- Patent number 8,194,035
- Issue date Jun 5, 2012
- SMK Corporation
- Osamu Yoshikawa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Remote control transmitter
- Patent number 7,962,040
- Issue date Jun 14, 2011
- SMK Corporation
- Osamu Yoshikawa
- G08 - SIGNALLING
Information Patent Grant
Touch panel input device
- Patent number 7,432,915
- Issue date Oct 7, 2008
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch panel input device
- Patent number 7,215,329
- Issue date May 8, 2007
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wave-shaping circuit
- Patent number 7,176,735
- Issue date Feb 13, 2007
- SMK Corporation
- Osamu Yoshikawa
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Digitizing tablet
- Patent number 7,119,798
- Issue date Oct 10, 2006
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pulse-width modulation signal generating device and method for gene...
- Patent number 7,113,053
- Issue date Sep 26, 2006
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pulse modulating method, pulse modulating equipment and pulse demod...
- Patent number 6,064,697
- Issue date May 16, 2000
- SMK Corporation
- Osamu Yoshikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pointing device with improved cursor control data
- Patent number 5,883,617
- Issue date Mar 16, 1999
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pressure sensitive three-dimensional tablet and manipulation data d...
- Patent number 5,852,260
- Issue date Dec 22, 1998
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relative manipulated variable input device
- Patent number 5,815,139
- Issue date Sep 29, 1998
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinate input device
- Patent number D397325
- Issue date Aug 25, 1998
- SMK Corporation
- Shinichi Kawakami
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Pressure sensitive resistor tablet coordinate input device
- Patent number 5,790,105
- Issue date Aug 4, 1998
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tablet pointer
- Patent number 5,786,812
- Issue date Jul 28, 1998
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for coordinate detection
- Patent number 5,659,154
- Issue date Aug 19, 1997
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and device for detecting and measuring pressure and coordina...
- Patent number 5,453,941
- Issue date Sep 26, 1995
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transparent coordinate detection device
- Patent number 5,392,035
- Issue date Feb 21, 1995
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
TOUCH-TYPE INPUT DEVICE
- Publication number 20170075482
- Publication date Mar 16, 2017
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Takao IMAI
- B60 - VEHICLES IN GENERAL
Information Patent Application
CAPACITANCE TYPE TOUCH PANEL
- Publication number 20160070388
- Publication date Mar 10, 2016
- SMK Corporation
- Osamu YOSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITANCE TYPE TOUCH PANEL AND METHOD OF DETECTING INPUT OPERATIO...
- Publication number 20160034103
- Publication date Feb 4, 2016
- SMK Corporation
- Osamu YOSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH-TYPE INPUT DEVICE
- Publication number 20150379914
- Publication date Dec 31, 2015
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Takao IMAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH-TYPE INPUT DEVICE
- Publication number 20150379913
- Publication date Dec 31, 2015
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Takao IMAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPERATION DEVICE
- Publication number 20150227310
- Publication date Aug 13, 2015
- SMK Corporation
- Takao Imai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE TOUCH PANEL
- Publication number 20150091852
- Publication date Apr 2, 2015
- SMK Corporation
- Osamu YOSHIKAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH TYPE INPUT DEVICE AND METHOD FOR DETECTING TOUCHING OF TOUCH...
- Publication number 20140333576
- Publication date Nov 13, 2014
- SMK Corporation
- Syogo YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE TOUCH INPUT DEVICE
- Publication number 20140327652
- Publication date Nov 6, 2014
- Seiya MURASE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH TYPE INPUT DEVICE
- Publication number 20140192015
- Publication date Jul 10, 2014
- SMK Corporation
- Syogo YAMAGUCHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE TOUCH PANEL
- Publication number 20120019266
- Publication date Jan 26, 2012
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CAPACITIVE TOUCH PANEL
- Publication number 20120019265
- Publication date Jan 26, 2012
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATE INPUT DEVICE
- Publication number 20090266625
- Publication date Oct 29, 2009
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INSTRUCTION INPUTTING DEVICE
- Publication number 20090266622
- Publication date Oct 29, 2009
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NON-CONTACT INPUT DEVICE
- Publication number 20080180390
- Publication date Jul 31, 2008
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
REMOTE CONTROL TRANSMITTER
- Publication number 20080124085
- Publication date May 29, 2008
- SMK Corporation
- Osamu Yoshikawa
- G08 - SIGNALLING
Information Patent Application
Pulse-width modulation signal generating device and method for gene...
- Publication number 20060125539
- Publication date Jun 15, 2006
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch panel input device
- Publication number 20060017705
- Publication date Jan 26, 2006
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Wave-shaping circuit
- Publication number 20060017481
- Publication date Jan 26, 2006
- SMK Corporation
- Osamu Yoshikawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Digitizing tablet
- Publication number 20030231170
- Publication date Dec 18, 2003
- SMK Corporation
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Touch panel input device
- Publication number 20030067449
- Publication date Apr 10, 2003
- SMK CORPORATION
- Osamu Yoshikawa
- G06 - COMPUTING CALCULATING COUNTING

Osamu Yoshikawa

Person

Patents Grantslast 30 patents

Touch-type input device

Touch-type input device

Capacitance type touch panel

Touch-type input device

Touch type input device and method for detecting touching of touch...

Operating device

Capacitive touch panel

Capacitive touch input device

Noise cancellation electrode driving for touch panel

Capacitive touch panel

Capacitive touch panel

Coordinate input device

Instruction inputting device

Remote control transmitter

Touch panel input device

Touch panel input device

Wave-shaping circuit

Digitizing tablet

Pulse-width modulation signal generating device and method for gene...

Pulse modulating method, pulse modulating equipment and pulse demod...

Pointing device with improved cursor control data

Pressure sensitive three-dimensional tablet and manipulation data d...

Relative manipulated variable input device

Coordinate input device

Pressure sensitive resistor tablet coordinate input device

Tablet pointer

Method and apparatus for coordinate detection

Method and device for detecting and measuring pressure and coordina...

Transparent coordinate detection device

Patents Applicationslast 30 patents

TOUCH-TYPE INPUT DEVICE

CAPACITANCE TYPE TOUCH PANEL

CAPACITANCE TYPE TOUCH PANEL AND METHOD OF DETECTING INPUT OPERATIO...

TOUCH-TYPE INPUT DEVICE

TOUCH-TYPE INPUT DEVICE

OPERATION DEVICE

CAPACITIVE TOUCH PANEL

TOUCH TYPE INPUT DEVICE AND METHOD FOR DETECTING TOUCHING OF TOUCH...

CAPACITIVE TOUCH INPUT DEVICE

TOUCH TYPE INPUT DEVICE

CAPACITIVE TOUCH PANEL

CAPACITIVE TOUCH PANEL

COORDINATE INPUT DEVICE

INSTRUCTION INPUTTING DEVICE

NON-CONTACT INPUT DEVICE

REMOTE CONTROL TRANSMITTER

Pulse-width modulation signal generating device and method for gene...

Touch panel input device

Wave-shaping circuit

Digitizing tablet

Touch panel input device