Takashi Hasegawa

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Akita, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for verifying specification, and computer product
- Patent number 7,937,680
- Issue date May 3, 2011
- Fujitsu Limited
- Qiang Zhu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic recording medium, production method thereof and magnetic d...
- Patent number 7,927,725
- Issue date Apr 19, 2011
- Showa Denko K.K.
- Shunji Ishio
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Non-volatile semiconductor memory device with instruction issue dur...
- Patent number 5,657,467
- Issue date Aug 12, 1997
- Fujitsu Limited
- Takashi Hasegawa
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC RECORDING MEDIUM, PRODUCTION METHOD THEREOF AND MAGNETIC D...
- Publication number 20090161254
- Publication date Jun 25, 2009
- Fujitsu Limited
- Shunji Ishio
- G11 - INFORMATION STORAGE