Hiroki AKAI

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electronic musical instrument and electronic keyboard instrument
- Patent number 12,003,918
- Issue date Jun 4, 2024
- Casio Computer Co., Ltd.
- Ryohei Kobayashi
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC KEYBOARD EQUIPMENT
- Publication number 20240321249
- Publication date Sep 26, 2024
- CASIO COMPUTER CO., LTD.
- Hiroki AKAI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC KEYBOARD INSTRUMENT
- Publication number 20240321247
- Publication date Sep 26, 2024
- CASIO COMPUTER CO., LTD.
- Hiroki AKAI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
ELECTRONIC KEYBOARD INSTRUMENT
- Publication number 20230306942
- Publication date Sep 28, 2023
- CASIO COMPUTER CO., LTD.
- Hirokatsu KATOH
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
EXTERNAL MEMBER, EXTERNAL MEMBER MOLDING METHOD, AND ELECTRONIC INS...
- Publication number 20230199353
- Publication date Jun 22, 2023
- CASIO COMPUTER CO., LTD.
- Hiroki AKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SOUND RADIATION APPRATUS, ELECTRONIC MUSICAL INSTRUMENT, AND SOUND...
- Publication number 20230199352
- Publication date Jun 22, 2023
- CASIO COMPUTER CO., LTD.
- Hiroki AKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
EXTERNAL MEMBER, EXTERNAL MEMBER MOLDING METHOD, AND ELECTRONIC INS...
- Publication number 20230199376
- Publication date Jun 22, 2023
- CASIO COMPUTER CO., LTD.
- Hiroki AKAI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRONIC MUSICAL INSTRUMENT AND ELECTRONIC KEYBOARD
- Publication number 20210297767
- Publication date Sep 23, 2021
- CASIO COMPUTER CO., LTD.
- Ryohei KOBAYASHI
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Hiroki AKAI

Person

Patents Grantslast 30 patents

Electronic musical instrument and electronic keyboard instrument

Patents Applicationslast 30 patents

ELECTRONIC KEYBOARD EQUIPMENT

ELECTRONIC KEYBOARD INSTRUMENT

ELECTRONIC KEYBOARD INSTRUMENT

EXTERNAL MEMBER, EXTERNAL MEMBER MOLDING METHOD, AND ELECTRONIC INS...

SOUND RADIATION APPRATUS, ELECTRONIC MUSICAL INSTRUMENT, AND SOUND...

EXTERNAL MEMBER, EXTERNAL MEMBER MOLDING METHOD, AND ELECTRONIC INS...

ELECTRONIC MUSICAL INSTRUMENT AND ELECTRONIC KEYBOARD