Naoki MUKAI

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic tape, its cleaning method, and optical servotrack forming/...
- Patent number 7,803,471
- Issue date Sep 28, 2010
- Hitachi Maxell, Ltd.
- Hiroyuki Ota
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC TAPE, ITS CLEANING METHOD, AND OPTICAL SERVOTRACK FORMING/...
- Publication number 20150056474
- Publication date Feb 26, 2015
- Hitachi Maxell, Ltd.
- Hiroyuki OTA
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic tape, method of cleaning the same, and apparatus for formi...
- Publication number 20100319728
- Publication date Dec 23, 2010
- Hiroyuki OTA
- G11 - INFORMATION STORAGE