Naoyuki Imai

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Ichihara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium and magnetic recording/reproducing apparatus
- Patent number 8,637,225
- Issue date Jan 28, 2014
- Showa Denko K.K.
- Yoshikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for manufacturing magnetic recording medium, and magnetic re...
- Patent number 8,007,860
- Issue date Aug 30, 2011
- Showa Denko K.K.
- Shinichi Ishibashi
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
DOUBLE-SIDE COATING APPARATUS, METHOD FOR COATING DOUBLE SIDES WITH...
- Publication number 20110027478
- Publication date Feb 3, 2011
- Showa Denko K.K.
- Masato Fukushima
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR PRODUCING MAGNETIC RECORDING MEDIUM, MAGNETIC RECORDING...
- Publication number 20110019307
- Publication date Jan 27, 2011
- Showa Denko K.K.
- Yoshikazu Arai
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS FOR FORMING CONCAVO-CONVEX PATTERNS, AND PROCESS FOR MANUFA...
- Publication number 20110003176
- Publication date Jan 6, 2011
- Showa Denko K.K.
- Naoyuki Imai
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR MANUFACTURING MAGNETIC RECORDING MEDIUM, AND MAGNETIC RE...
- Publication number 20100118441
- Publication date May 13, 2010
- SHOWA DENKO K.K.
- Shinichi ISHIBASHI
- G11 - INFORMATION STORAGE