Inventor
YATAKA KOJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YATAKA KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
9 patentsUS9476782B2Oct 25, 2016
Strain sensor
YAMAHA CORP11 citations82
US9212895B2Dec 15, 2015
Flexible strained sensor with protective coating
YAMAHA CORP8 citations81
US6828497B2Dec 7, 2004
Electronic keyboard instrument and tone reproduction method therefor
YAMAHA CORP12 citations72
US10455874B2Oct 29, 2019
Data glove
YAMAHA CORP5 citations71
US11175124B2Nov 16, 2021
Strain sensor unit
YAMAHA CORP1 citations60
US12578241B2Mar 17, 2026
Strain sensor for detecting movement of measurement target
YAMAHA CORP0 citations58
US12300206B2May 13, 2025
Keyboard apparatus and proximity sensor
YAMAHA CORP0 citations58
US10816317B2Oct 27, 2020
Strain sensor element
YAMAHA CORP0 citations51
US10010774B2Jul 3, 2018
Golf club
YAMAHA CORP0 citations50