Shigeo FUJITANI

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Mishima-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tape device having a tape cleaning structure
- Patent number 8,199,430
- Issue date Jun 12, 2012
- Hitachi Maxell, Ltd.
- Yukihiro Hata
- G11 - INFORMATION STORAGE
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
Information Patent Grant
Information recording medium and error detecting method
- Patent number 6,657,947
- Issue date Dec 2, 2003
- Hitachi Maxell Ltd.
- Osamu Ishizaki
- 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
Information Patent Application
TAPE DEVICE
- Publication number 20090016186
- Publication date Jan 15, 2009
- Hitachi Maxell, Ltd.
- Yukihiro HATA
- G11 - INFORMATION STORAGE