Koichi Hosoya

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Yamagata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-channel magnetoresistive head device
- Patent number 6,700,751
- Issue date Mar 2, 2004
- Mitsumi Electric Co., Ltd.
- Satoshi Ajiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head unit
- Patent number 6,683,751
- Issue date Jan 27, 2004
- Mitsumi Electric Co., Ltd.
- Hiroaki Tobitsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetoresistive head including earth members
- Patent number 6,671,137
- Issue date Dec 30, 2003
- Mitsumi Electric Co., Ltd.
- Satoshi Ajiki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head unit
- Patent number 6,563,675
- Issue date May 13, 2003
- Mitsumi Electric Co., Ltd.
- Yasuhiko Shinjo
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetoresistive head
- Publication number 20020176213
- Publication date Nov 28, 2002
- Satoshi Ajiki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive head
- Publication number 20020057539
- Publication date May 16, 2002
- Satoshi Ajiki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic head unit
- Publication number 20020041466
- Publication date Apr 11, 2002
- Hiroaki Tobitsuka
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive head
- Publication number 20020036875
- Publication date Mar 28, 2002
- Satoshi Ajiki
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetoresistive head
- Publication number 20020012209
- Publication date Jan 31, 2002
- Satoshi Ajiki
- B82 - NANO-TECHNOLOGY
Information Patent Application
Multi-channel magnetoresistive head device
- Publication number 20010036042
- Publication date Nov 1, 2001
- Satoshi Ajiki
- G11 - INFORMATION STORAGE