Masahito Arai

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Yokohama-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
SCORE CALCULATING DEVICE AND SCORE CALCULATING METHOD
- Publication number 20250005696
- Publication date Jan 2, 2025
- JVCKENWOOD CORPORATION
- Atsushi Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMISSION CONTROL DEVICE AND DISPLAY DEVICE
- Publication number 20230248870
- Publication date Aug 10, 2023
- JVCKENWOOD CORPORATION
- Masahito Arai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR