Akihito Nakai

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Information processing device and method, reproduction device and m...
- Patent number 11,974,117
- Issue date Apr 30, 2024
- Sony Group Corporation
- Minoru Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE AND DATA STRUCTURE
- Publication number 20250063321
- Publication date Feb 20, 2025
- SONY GROUP CORPORATION
- Akihito Nakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND P...
- Publication number 20240305950
- Publication date Sep 12, 2024
- SONY GROUP CORPORATION
- Toru Nakagawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REPRODUCING DEVICE, REPRODUCING METHOD, INFORMATION PROCESSING DEVI...
- Publication number 20230421981
- Publication date Dec 28, 2023
- SONY GROUP CORPORATION
- Akihito Nakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AN...
- Publication number 20230388732
- Publication date Nov 30, 2023
- Sony Group Corporaion
- Akihito Nakai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INFORMATION PROCESSING DEVICE AND METHOD, REPRODUCTION DEVICE AND M...
- Publication number 20220210597
- Publication date Jun 30, 2022
- SONY GROUP CORPORATION
- Minoru Tsuji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE