| Patent | Date |
|---|
Electronic Erasing Device And Writing Information Processing System
App 20220300092 - Kamiyama; Ryoji ; et al. | 2022-09-22 |
Method For Adjusting Resonance Frequency Of Resonance Circuit Included In Electronic Pen, Electronic Pen, And Method For Manufacturing Electronic Pen
App 20220283650 - YAMASHITA; Shigeru ; et al. | 2022-09-08 |
Integrated Circuit And Electronic Pen
App 20220253152 - Yamashita; Shigeru ; et al. | 2022-08-11 |
Electronic erasing device and writing information processing system
Grant 11,385,725 - Kamiyama , et al. July 12, 2 | 2022-07-12 |
Integrated circuit and electronic pen
Grant 11,327,584 - Yamashita , et al. May 10, 2 | 2022-05-10 |
Audio Image Control Method, Headphones, And Headphone Attachment
App 20220132239 - HORIE; Toshihiko | 2022-04-28 |
Cartridge for an electronic pen
Grant D947,192 - Kamiyama , et al. March 29, 2 | 2022-03-29 |
Cartridge for an electronic pen
Grant D946,576 - Kamiyama , et al. March 22, 2 | 2022-03-22 |
Electronic Pen Core Body And Electronic Pen
App 20220050536 - KAMIYAMA; Ryoji ; et al. | 2022-02-17 |
Learning Support System
App 20220035460 - Tobita; Tatsunosuke ; et al. | 2022-02-03 |
Learning support system
Grant 11,175,748 - Tobita , et al. November 16, 2 | 2021-11-16 |
Electronic pen and electronic pen main body unit
Grant 11,150,750 - Tanaka , et al. October 19, 2 | 2021-10-19 |
Surface protective film
Grant 11,141,963 - Kamada , et al. October 12, 2 | 2021-10-12 |
Electronic Erasing Device And Writing Information Processing System
App 20210247851 - Kamiyama; Ryoji ; et al. | 2021-08-12 |
Surface protective film laminate, surface protective film and producing method thereof
Grant 11,084,264 - Kamada , et al. August 10, 2 | 2021-08-10 |
Digital Input Device, Digital Correction Device And Distance Learning System
App 20210225189 - Horie; Toshihiko | 2021-07-22 |
Surface Protective Film
App 20210138770 - KAMADA; Yutaka ; et al. | 2021-05-13 |
Pen input device sheet and method for manufacturing pen input device sheet
Grant 10,990,201 - Kato , et al. April 27, 2 | 2021-04-27 |
Digital input device, digital correction device and distance learning system
Grant 10,977,955 - Horie April 13, 2 | 2021-04-13 |
Integrated Circuit And Electronic Pen
App 20210096661 - Yamashita; Shigeru ; et al. | 2021-04-01 |
Learning Support System
App 20210026463 - Tobita; Tatsunosuke ; et al. | 2021-01-28 |
Integrated circuit and electronic pen
Grant 10,866,657 - Yamashita , et al. December 15, 2 | 2020-12-15 |
Electronic Pen And Electronic Pen Main Body Unit
App 20200356192 - TANAKA; Kohei ; et al. | 2020-11-12 |
Surface Protection Film
App 20200339840 - KAMADA; Yutaka ; et al. | 2020-10-29 |
Cartridge for an electronic pen
Grant D897,341 - Kamiyama , et al. September 29, 2 | 2020-09-29 |
Pen Input Device Sheet And Method For Manufacturing Pen Input Device Sheet
App 20200257383 - A1 | 2020-08-13 |
Electronic pen and electronic pen main body unit
Grant 10,739,872 - Kamiyama , et al. A | 2020-08-11 |
Electronic pen, electronic pen main unit, and method for manufacturing electronic pen main unit
Grant 10,678,350 - Kamiyama , et al. | 2020-06-09 |
Pen input device sheet and method for manufacturing pen input device sheet
Grant 10,671,187 - Kato , et al. | 2020-06-02 |
Position indicator and position detection apparatus
Grant 10,655,986 - Miyazawa , et al. | 2020-05-19 |
Indicator detecting device
Grant 10,567,023 - Miyazawa , et al. Feb | 2020-02-18 |
Integrated Circuit And Electronic Pen
App 20190384416 - Yamashita; Shigeru ; et al. | 2019-12-19 |
Electronic pen and electronic pen main body
Grant 10,459,539 - Kamiyama , et al. Oc | 2019-10-29 |
Digital Input Device, Digital Correction Device And Distance Learning System
App 20190272766 - Horie; Toshihiko | 2019-09-05 |
Magnetic core coil and electronic pen
Grant 10,345,930 - Horie , et al. July 9, 2 | 2019-07-09 |
Surface Protective Film
App 20190184676 - KAMADA; Yutaka ; et al. | 2019-06-20 |
Electronic Pen And Electronic Pen Main Body Unit
App 20190025951 - KAMIYAMA; Ryoji ; et al. | 2019-01-24 |
Electronic Pen, Electronic Pen Main Unit, And Method For Manufacturing Electronic Pen Main Unit
App 20180364823 - KAMIYAMA; Ryoji ; et al. | 2018-12-20 |
Position pointer and position indicator cartridge
Grant 10,152,144 - Horie , et al. Dec | 2018-12-11 |
Surface Protective Film Laminate, Surface Protective Film And Producing Method Thereof
App 20180345639 - KAMADA; Yutaka ; et al. | 2018-12-06 |
Pen Input Device Sheet And Method For Manufacturing Pen Input Device Sheet
App 20180348898 - KATO; So ; et al. | 2018-12-06 |
Position indicator
Grant 10,101,228 - Horie , et al. October 16, 2 | 2018-10-16 |
Position indicator, position detecting device, and input control method of position detecting device
Grant 10,073,558 - Kobori , et al. September 11, 2 | 2018-09-11 |
Position Indicator And Position Detection Apparatus
App 20180209818 - Miyazawa; Hiroshi ; et al. | 2018-07-26 |
Magnetic Core Coil And Electronic Pen
App 20180081458 - Horie; Toshihiko ; et al. | 2018-03-22 |
Electronic Pen And Electronic Pen Main Body
App 20170357340 - Kamiyama; Ryoji ; et al. | 2017-12-14 |
Position indicator
Grant 9,778,123 - Horie , et al. October 3, 2 | 2017-10-03 |
Position indicator
Grant 9,702,778 - Horie , et al. July 11, 2 | 2017-07-11 |
Position Indicator, Position Detecting Device, And Input Control Method Of Position Detecting Device
App 20170097724 - KOBORI; Takeshi ; et al. | 2017-04-06 |
Position Pointer And Position Indicator Cartridge
App 20170090605 - HORIE; Toshihiko ; et al. | 2017-03-30 |
Position indicator
Grant 9,600,095 - Horie , et al. March 21, 2 | 2017-03-21 |
Indicator Detecting Device
App 20170054467 - Miyazawa; Hiroshi ; et al. | 2017-02-23 |
Position Indicator
App 20160187217 - Horie; Toshihiko ; et al. | 2016-06-30 |
Position Indicator
App 20160188008 - Horie; Toshihiko ; et al. | 2016-06-30 |
Position Indicator
App 20160162049 - Horie; Toshihiko ; et al. | 2016-06-09 |
Position Indicator
App 20150247743 - Horie; Toshihiko ; et al. | 2015-09-03 |
Capacitive pressure sensing semiconductor device
Grant 9,117,933 - Horie , et al. August 25, 2 | 2015-08-25 |
Position indicator
Grant 9,063,025 - Horie , et al. June 23, 2 | 2015-06-23 |
Position detecting device, display apparatus, and portable apparatus
Grant 9,052,785 - Horie June 9, 2 | 2015-06-09 |
Capacitive Pressure Sensing Semiconductor Device
App 20140353778 - Horie; Toshihiko ; et al. | 2014-12-04 |
Capacitive pressure sensing semiconductor device
Grant 8,841,735 - Horie , et al. September 23, 2 | 2014-09-23 |
Information processing apparatus, operation input method, and sensing device
Grant 8,531,419 - Katsuhito , et al. September 10, 2 | 2013-09-10 |
Position Indicator
App 20130199311 - Horie; Toshihiko ; et al. | 2013-08-08 |
Capacitive Pressure Sensing Semiconductor Device
App 20130193532 - Horie; Toshihiko ; et al. | 2013-08-01 |
Input device with display function
Grant 8,427,598 - Horie April 23, 2 | 2013-04-23 |
Position Detecting Device, Display Appratus, And Portable Apparatus
App 20120306824 - Horie; Toshihiko | 2012-12-06 |
Position detection device and position input device
Grant 8,183,476 - Fukushima , et al. May 22, 2 | 2012-05-22 |
Position detector and display device having the same
Grant 8,149,220 - Fukushima , et al. April 3, 2 | 2012-04-03 |
Information Processing Apparatus, Operation Input Method, And Sensing Device
App 20110193811 - Katsuhito; Obi ; et al. | 2011-08-11 |
Information processing apparatus, position detecting apparatus and sensing part for performing a detection operation
Grant 7,911,454 - Obi , et al. March 22, 2 | 2011-03-22 |
Information processing apparatus, operation input method, and sensing device
Grant 7,903,094 - Katsuhito , et al. March 8, 2 | 2011-03-08 |
Input Device With Display Function
App 20100033447 - Horie; Toshihiko | 2010-02-11 |
Information processing apparatus, position detecting apparatus and sensing part for performing a detection operation
App 20090207150 - Obi; Katsuhito ; et al. | 2009-08-20 |
Position Detector And Display Device Having The Same
App 20090160790 - Fukushima; Masamitsu ; et al. | 2009-06-25 |
Three-dimensional-information detecting system and three-dimensional-information inputting device
Grant 7,428,469 - Fukushima , et al. September 23, 2 | 2008-09-23 |
Position detection system and position detector
Grant 7,423,629 - Oda , et al. September 9, 2 | 2008-09-09 |
Information processing apparatus, operation input method, and sensing device
App 20080042985 - Katsuhito; Obi ; et al. | 2008-02-21 |
Sensor for coordinate input device
Grant 7,307,616 - Katsuhito , et al. December 11, 2 | 2007-12-11 |
Position detection device and position input device
App 20060267580 - Fukushima; Masamitsu ; et al. | 2006-11-30 |
Three-dimensional-information detecting system and three-dimensional-information inputting device
App 20060253804 - Fukushima; Masamitsu ; et al. | 2006-11-09 |
Three-dimensional information detecting device, three-dimensional information detecting sensor device, and three-dimensional information indicating device
Grant 6,952,201 - Fukushima , et al. October 4, 2 | 2005-10-04 |
Sensor for coordinate input device
App 20050134260 - Katsuhito, Obl ; et al. | 2005-06-23 |
Position detection system and position detector
App 20040246230 - Oda, Yasuo ; et al. | 2004-12-09 |
Three-dimensional information detecting device, three-dimensional information detecting sensor device, and three-dimensional information indicating device
App 20030142073 - Fukushima, Masamitsu ; et al. | 2003-07-31 |
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