P

Inventor

KANEDA TAKENORI

JP66 patents
⚠️ This page may combine multiple inventors who share the name “KANEDA TAKENORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WACOM CO LTD

47 patents
US5977959ANov 2, 1999

Position pointing device

WACOM CO LTD53 citations95
USD933659SOct 19, 2021

Cartridge for an electronic pen

WACOM CO LTD20 citations94
US5969296AOct 19, 1999

Position pointing mechanism and method for position detecting apparatus

WACOM CO LTD37 citations92
USD945420SMar 8, 2022

Cartridge for an electronic pen

WACOM CO LTD9 citations86
US11379057B2Jul 5, 2022

Electronic pen

WACOM CO LTD4 citations84
USD940143SJan 4, 2022

Module for an electronic pen

WACOM CO LTD5 citations84
USD934250SOct 26, 2021

Module for an electronic pen

WACOM CO LTD6 citations84
USD933661SOct 19, 2021

Cartridge for an electronic pen

WACOM CO LTD8 citations84
US10503281B2Dec 10, 2019

Position indicator

WACOM CO LTD8 citations84
US10427449B2Oct 1, 2019

Writing instrument and electronic pen body section

WACOM CO LTD7 citations84
US10061406B2Aug 28, 2018

Position pointer

WACOM CO LTD9 citations84
US11853484B2Dec 26, 2023

Waterproof electronic pen

WACOM CO LTD4 citations75
US11906384B2Feb 20, 2024

Pressure detection device with improved load and response accuracy

WACOM CO LTD2 citations73
US11874976B2Jan 16, 2024

Electronic pen and electronic pen main unit

WACOM CO LTD2 citations73
US11809645B2Nov 7, 2023

Electronic pen

WACOM CO LTD3 citations73
USD945421SMar 8, 2022

Cartridge for an electronic pen

WACOM CO LTD2 citations73
US11150750B2Oct 19, 2021

Electronic pen and electronic pen main body unit

WACOM CO LTD3 citations73
USD933660SOct 19, 2021

Electronic pen

WACOM CO LTD1 citations73
US10761620B2Sep 1, 2020

Electronic pen

WACOM CO LTD5 citations73
US10589562B2Mar 17, 2020

Position pointer

WACOM CO LTD5 citations73
US10579164B2Mar 3, 2020

Electronic pen and electronic pen main body section

WACOM CO LTD4 citations73
US10372241B2Aug 6, 2019

Position indicator

WACOM CO LTD4 citations73
US10114483B2Oct 30, 2018

Position indicator

WACOM CO LTD4 citations73
USD1066341SMar 11, 2025

Digital stylus with transparent nib

WACOM CO LTD4 citations72
US11216088B2Jan 4, 2022

Electronic pen

WACOM CO LTD2 citations72
US11010002B2May 18, 2021

Electronic pen and cartridge for electronic pen

WACOM CO LTD3 citations70
US10156915B2Dec 18, 2018

Position pointing device and core body for position pointing device

WACOM CO LTD2 citations68
US12393289B2Aug 19, 2025

Electronic pen with electronic pen body part having button switch and pusher part inserted into insertion part formed in operator

WACOM CO LTD1 citations64
US12271540B2Apr 8, 2025

Electronic pen and electronic pen main unit

WACOM CO LTD1 citations64
US12596458B2Apr 7, 2026

Capacitive electronic pen including detachable axial core body

WACOM CO LTD0 citations63
US12216843B2Feb 4, 2025

Electronic pen

WACOM CO LTD0 citations63
US12204701B2Jan 21, 2025

Electronic pen

WACOM CO LTD0 citations63
US12204702B2Jan 21, 2025

Electronic pen

WACOM CO LTD0 citations63
US12153745B2Nov 26, 2024

Electronic pen and cartridge-type electronic pen main body including an conductive center electrode and a peripheral electrode

WACOM CO LTD0 citations63
US12130992B2Oct 29, 2024

Capacitive electronic pen including detachable axial core body

WACOM CO LTD0 citations63
US11893173B2Feb 6, 2024

Electronic pen

WACOM CO LTD1 citations63
US11874977B2Jan 16, 2024

Electronic pen and cartridge-type electronic pen main body including an conductive center electrode and a peripheral electrode

WACOM CO LTD0 citations63
US11868571B2Jan 9, 2024

Capacitive electronic pen including detachable axial core body

WACOM CO LTD0 citations63
US11853487B2Dec 26, 2023

Electronic pen

WACOM CO LTD0 citations63
US11513642B2Nov 29, 2022

Capacitive electronic pen including detachable axial core body

WACOM CO LTD0 citations63
USD958143SJul 19, 2022

Electronic pen

WACOM CO LTD0 citations63
US12493365B2Dec 9, 2025

Waterproof electronic pen

WACOM CO LTD0 citations62
US12271539B2Apr 8, 2025

Electronic pen, electronic pen cartridge, and electronic pen charging tray

WACOM CO LTD0 citations62
US12229350B2Feb 18, 2025

Electronic pen

WACOM CO LTD0 citations62
US12203825B2Jan 21, 2025

Pressure detection device with improved load and response accuracy

WACOM CO LTD0 citations62
US12111986B2Oct 8, 2024

Waterproof electronic pen

WACOM CO LTD0 citations62
US12032757B2Jul 9, 2024

Electronic pen with electronic pen body part having button switch and pusher part inserted into insertion part formed in operator

WACOM CO LTD1 citations62

KANEDA TAKENORI

1 patent

YOKOTA MASARU

1 patent

NAKATA TAKAAKI

1 patent

Showing the top 50 of 66 patents by PatentIndex Score.