P

Inventor

HORIE TOSHIHIKO

JP59 patents
⚠️ This page may combine multiple inventors who share the name “HORIE TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WACOM CO LTD

43 patents
US9063025B2Jun 23, 2015

Position indicator

WACOM CO LTD36 citations97
USD897341SSep 29, 2020

Cartridge for an electronic pen

WACOM CO LTD22 citations94
US7423629B2Sep 9, 2008

Position detection system and position detector

WACOM CO LTD22 citations93
US6952201B2Oct 4, 2005

Three-dimensional information detecting device, three-dimensional information detecting sensor device, and three-dimensional information indicating device

WACOM CO LTD31 citations92
US7903094B2Mar 8, 2011

Information processing apparatus, operation input method, and sensing device

WACOM CO LTD28 citations89
USD1001130SOct 10, 2023

Cartridge for an electronic pen

WACOM CO LTD5 citations86
USD978966SFeb 21, 2023

Cartridge for an electronic pen

WACOM CO LTD7 citations86
USD978243SFeb 14, 2023

Cartridge for an electronic pen

WACOM CO LTD6 citations86
USD966268SOct 11, 2022

Cartridge for an electronic pen

WACOM CO LTD6 citations86
USD947192SMar 29, 2022

Cartridge for an electronic pen

WACOM CO LTD6 citations86
USD946576SMar 22, 2022

Cartridge for an electronic pen

WACOM CO LTD6 citations86
US10101228B2Oct 16, 2018

Position indicator

WACOM CO LTD6 citations83
US10073558B2Sep 11, 2018

Position indicator, position detecting device, and input control method of position detecting device

WACOM CO LTD9 citations83
US9778123B2Oct 3, 2017

Position indicator

WACOM CO LTD5 citations83
US9702778B2Jul 11, 2017

Position indicator

WACOM CO LTD8 citations83
US7307616B2Dec 11, 2007

Sensor for coordinate input device

WACOM CO LTD14 citations75
US11853489B2Dec 26, 2023

Electronic pen of capacitive system, electronic pen cartridge of capacitive system, charging tray for electronic pen, and charging tray for electronic pen cartridge

WACOM CO LTD2 citations73
USD968408SNov 1, 2022

Cartridge for an electronic pen

WACOM CO LTD4 citations73
US11150750B2Oct 19, 2021

Electronic pen and electronic pen main body unit

WACOM CO LTD3 citations73
US10977955B2Apr 13, 2021

Digital input device, digital correction device and distance learning system

WACOM CO LTD2 citations73
US10866657B2Dec 15, 2020

Integrated circuit and electronic pen

WACOM CO LTD2 citations73
US10739872B2Aug 11, 2020

Electronic pen and electronic pen main body unit

WACOM CO LTD3 citations73
US10678350B2Jun 9, 2020

Electronic pen, electronic pen main unit, and method for manufacturing electronic pen main unit

WACOM CO LTD2 citations73
US10459539B2Oct 29, 2019

Electronic pen and electronic pen main body

WACOM CO LTD3 citations73
US10345930B2Jul 9, 2019

Magnetic core coil and electronic pen

WACOM CO LTD2 citations73
US10152144B2Dec 11, 2018

Position pointer and position indicator cartridge

WACOM CO LTD2 citations73
US9600095B2Mar 21, 2017

Position indicator

WACOM CO LTD4 citations73
US11385725B2Jul 12, 2022

Electronic erasing device and writing information processing system

WACOM CO LTD5 citations71
US12498807B2Dec 16, 2025

Method for adjusting resonance frequency of resonance circuit included in electronic pen, electronic pen, and method for manufacturing electronic pen

WACOM CO LTD0 citations62
US12111989B2Oct 8, 2024

Method for adjusting resonance frequency of resonance circuit included in electronic pen, electronic pen, and method for manufacturing electronic pen

WACOM CO LTD0 citations62
US11762487B2Sep 19, 2023

Method for adjusting resonance frequency of resonance circuit included in electronic pen, electronic pen, and method for manufacturing electronic pen

WACOM CO LTD0 citations62
US11714498B2Aug 1, 2023

Electronic pen core body and electronic pen

WACOM CO LTD0 citations62
US11669176B2Jun 6, 2023

Integrated circuit and electronic pen

WACOM CO LTD0 citations62
US11600195B2Mar 7, 2023

Digital input device, digital correction device and distance learning system

WACOM CO LTD0 citations62
US11573649B2Feb 7, 2023

Electronic pen core body and electronic pen

WACOM CO LTD0 citations62
US11327584B2May 10, 2022

Integrated circuit and electronic pen

WACOM CO LTD0 citations62
US8841735B2Sep 23, 2014

Capacitive pressure sensing semiconductor device

WACOM CO LTD3 citations62
US10990201B2Apr 27, 2021

Pen input device sheet and method for manufacturing pen input device sheet

WACOM CO LTD0 citations61
US10671187B2Jun 2, 2020

Pen input device sheet and method for manufacturing pen input device sheet

WACOM CO LTD1 citations61
US7911454B2Mar 22, 2011

Information processing apparatus, position detecting apparatus and sensing part for performing a detection operation

WACOM CO LTD4 citations61
US11662834B2May 30, 2023

Electronic erasing device and writing information processing system

WACOM CO LTD0 citations60
US11550405B2Jan 10, 2023

Learning support system

WACOM CO LTD0 citations59
US11175748B2Nov 16, 2021

Learning support system

WACOM CO LTD0 citations59

HORIE TOSHIHIKO

3 patents

FUKUSHIMA MASAMITSU

2 patents

KATSUHITO OBI

1 patent

MORIROKU TECH COMPANY LTD

1 patent

Showing the top 50 of 59 patents by PatentIndex Score.