Inventor
ISHII SHIGEKI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “ISHII SHIGEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON MUSICAL INSTRUMENTS MFG
5 patentsUS4672876AJun 16, 1987
Rhythm tone source assigning apparatus for use in electronic musical instrument
NIPPON MUSICAL INSTRUMENTS MFG11 citations73
US4133244AJan 9, 1979
Electronic musical instrument with attack repeat effect
NIPPON MUSICAL INSTRUMENTS MFG10 citations73
US4082027AApr 4, 1978
Electronics musical instrument
NIPPON MUSICAL INSTRUMENTS MFG18 citations73
US4080862AMar 28, 1978
Electronic musical instrument having octave slide effect
NIPPON MUSICAL INSTRUMENTS MFG18 citations73
US4174650ANov 20, 1979
Envelope generator for an electronics musical instrument
NIPPON MUSICAL INSTRUMENTS MFG4 citations62
AZBIL CORP
5 patentsUS11215362B2Jan 4, 2022
Flame detection system and flame level detection method
AZBIL CORP0 citations57
US9453778B2Sep 27, 2016
Valve leak detecting method and combustion equipment
AZBIL CORP0 citations38
US9360213B2Jun 7, 2016
Valve leak detecting method and combustion equipment
AZBIL CORP0 citations38
US10260747B2Apr 16, 2019
Combustion controlling device
AZBIL CORP0 citations36
US10502490B2Dec 10, 2019
Maintenance management device and method for high-temperature furnace equipment
AZBIL CORP0 citations34