Kei Sakagami

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Yokohama-shi, Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Song analysis device and song analysis program
- Patent number 11,176,915
- Issue date Nov 16, 2021
- ALPHATHETA CORPORATION
- Hajime Yoshino
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Lighting control device, lighting control method, and lighting cont...
- Patent number 10,492,276
- Issue date Nov 26, 2019
- PIONEER DJ CORPORATION
- Kei Sakagami
- A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SONG ANALYSIS DEVICE AND SONG ANALYSIS PROGRAM
- Publication number 20200357368
- Publication date Nov 12, 2020
- Alpha Theta Corporation
- Hajime Yoshino
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LIGHTING CONTROL DEVICE, LIGHTING CONTROL METHOD, AND LIGHTING CONT...
- Publication number 20190090328
- Publication date Mar 21, 2019
- Pioneer DJ CORPORATION
- Kei Sakagami
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR