TAKAHIRO MURAI

Follow

Person

SHIZUOKA, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Keyboard device and musical sound emission method
- Patent number 11,423,868
- Issue date Aug 23, 2022
- Roland Corporation
- Masaaki Matsuba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Sound emitting device, electronic keyboard musical instrument and s...
- Patent number 11,252,502
- Issue date Feb 15, 2022
- Roland Corporation
- Masaaki Matsuba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Musical instrument
- Patent number 8,420,917
- Issue date Apr 16, 2013
- Roland Corporation
- Atsushi Yokozeki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
FLIGHT SPEAKER, OUTPUT POSITION IDENTIFICATION METHOD, AND NON-TRAN...
- Publication number 20240126276
- Publication date Apr 18, 2024
- ROLAND CORPORATION
- Takahiro Murai
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
ELECTRONIC MUSICAL INSTRUMENT, KEY SCANNING METHOD AND NON-TRANSITO...
- Publication number 20230386441
- Publication date Nov 30, 2023
- ROLAND CORPORATION
- Keigo Tsutaki
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
BEAT SOUND GENERATION TIMING GENERATING DEVICE, BEAT SOUND GENERATI...
- Publication number 20230186876
- Publication date Jun 15, 2023
- ROLAND CORPORATION
- Satoshi KUSAKABE
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
KEYBOARD DEVICE AND MUSICAL SOUND EMISSION METHOD
- Publication number 20220189436
- Publication date Jun 16, 2022
- ROLAND CORPORATION
- Masaaki Matsuba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SOUND EMITTING DEVICE, ELECTRONIC KEYBOARD MUSICAL INSTRUMENT AND S...
- Publication number 20210168499
- Publication date Jun 3, 2021
- ROLAND CORPORATION
- Masaaki Matsuba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MUSICAL INSTRUMENT
- Publication number 20130104721
- Publication date May 2, 2013
- ROLAND CORPORATION
- ATSUSHI YOKOZEKI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS