Taeko TAKAHASHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tape reel and tape cartridge
- Patent number 12,068,005
- Issue date Aug 20, 2024
- Sony Group Corporation
- Hiroshi Kumagai
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING MEDIUM CARTRIDGE
- Publication number 20240404555
- Publication date Dec 5, 2024
- SONY GROUP CORPORATION
- Kazuo ANNO
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE CARTRIDGE, TAPE REEL, AND METHOD OF PRODUCING REEL HUB
- Publication number 20230249941
- Publication date Aug 10, 2023
- SONY GROUP CORPORATION
- Hiroshi KUMAGAI
- G11 - INFORMATION STORAGE
Information Patent Application
TAPE REEL AND TAPE CARTRIDGE
- Publication number 20220172743
- Publication date Jun 2, 2022
- SONY GROUP CORPORATION
- Hiroshi KUMAGAI
- G11 - INFORMATION STORAGE