Toshiaki MIURA

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium having controlled protrusion characteristics
- Patent number 11,250,880
- Issue date Feb 15, 2022
- Sony Corporation
- Toshiaki Miura
- G11 - INFORMATION STORAGE
Information Patent Grant
High density magnetic recording medium and cartridge
- Patent number 11,183,209
- Issue date Nov 23, 2021
- Sony Corporation
- Minoru Yamaga
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM AND CARTRIDGE
- Publication number 20200411042
- Publication date Dec 31, 2020
- SONY CORPORATION
- Minoru YAMAGA
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM
- Publication number 20200126588
- Publication date Apr 23, 2020
- SONY CORPORATION
- Toshiaki MIURA
- G11 - INFORMATION STORAGE