Inventor

SEKIGUCHI TOMOAKI

JP5 patents

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

YAMAHA MOTOR CO LTD

2 patents

US4058797ANov 15, 1977

Turn signal system

YAMAHA MOTOR CO LTD25 citations78

US3941110AMar 2, 1976

Ignition system for internal combustion engines

YAMAHA MOTOR CO LTD15 citations70

NIPPON MUSICAL INSTRUMENTS MFG

2 patents

US4432265AFeb 21, 1984

Electronic musical instrument controlling tone properties by control data signals

NIPPON MUSICAL INSTRUMENTS MFG12 citations72

US4402246ASep 6, 1983

Tone quality presetting apparatus in electronic musical instrument

NIPPON MUSICAL INSTRUMENTS MFG13 citations70

MITSUBISHI ELECTRIC CORP

1 patent

US7733047B2Jun 8, 2010

Motor controller and motor control method

MITSUBISHI ELECTRIC CORP11 citations82