Yoshihiro SAWAYASHIKI

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Minami-ashigara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium, magnetic tape cartridge, and magnetic re...
- Patent number 11,495,256
- Issue date Nov 8, 2022
- FUJIFILM Corporation
- Yoshihiro Sawayashiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic tape having characterized back coating layer, magnetic tap...
- Patent number 11,355,147
- Issue date Jun 7, 2022
- FUJIFILM Corporation
- Yoshihiro Sawayashiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium having specific surface characteristics a...
- Patent number 10,910,008
- Issue date Feb 2, 2021
- FUJIFILM Corporation
- Masahiko Mori
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RE...
- Publication number 20210272594
- Publication date Sep 2, 2021
- FUJIFILM CORPORATION
- Yoshihiro Sawayashiki
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC RECORDING AND...
- Publication number 20200302962
- Publication date Sep 24, 2020
- FUJIFILM CORPORATION
- Yoshihiro SAWAYASHIKI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING AND REPRODUCING DE...
- Publication number 20190074032
- Publication date Mar 7, 2019
- FUJIFILM CORPORATION
- Masahiko MORI
- G11 - INFORMATION STORAGE