Inventor
HIRASAWA SATOSHI
JP9 patents
Patents
9 patentsUS9236038B1Jan 12, 2016
Pedal device for drum
HOSHINO GAKKI CO LTD8 citations81
US9087498B2Jul 21, 2015
Tom holder
HOSHINO GAKKI CO LTD4 citations72
US11295710B1Apr 5, 2022
Bass drum pad and drum kit
HOSHINO GAKKI CO LTD5 citations70
US10475423B1Nov 12, 2019
Pedal device for musical instrument
HOSHINO GAKKI CO LTD4 citations70
US10366680B2Jul 30, 2019
Anti-loosening device for drum tension bolt
HOSHINO GAKKI CO LTD2 citations70
US12327536B2Jun 10, 2025
Universal joint, coupling rod appratus, and musical instrument pedal device
HOSHINO GAKKI CO LTD0 citations59
US11222617B1Jan 11, 2022
Snare drum practice pad
HOSHINO GAKKI CO LTD0 citations59
US8748721B2Jun 10, 2014
Pedal device for musical instrument
HOSHINO GAKKI CO LTD1 citations49
US10147405B1Dec 4, 2018
Drum pedal device
HOSHINO GAKKI CO LTD0 citations39