Susumu Imai

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Toride-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magneto-optical recording and reproducing method, using reproducing...
- Patent number 7,110,327
- Issue date Sep 19, 2006
- Hitachi Maxell, Ltd.
- Hiroki Takao
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing method and reproducing apparatus for magneto-optical re...
- Patent number 6,693,854
- Issue date Feb 17, 2004
- Hitachi Maxwell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Reproducing method and reproducing apparatus for magneto-optical re...
- Patent number 6,556,516
- Issue date Apr 29, 2003
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium, recording and reproducing head, and magn...
- Patent number 6,455,174
- Issue date Sep 24, 2002
- Hitachi Maxell, Ltd.
- Hiroki Takao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Recording and reproducing apparatus having a magneto-optical head w...
- Patent number 6,434,088
- Issue date Aug 13, 2002
- Hitachi Maxell, Ltd.
- Osamu Ishizaki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Recording and reproducing apparatus having a magneto-optical head w...
- Patent number 6,044,041
- Issue date Mar 28, 2000
- Hitachi Maxell, Ltd.
- Osamu Ishizaki
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Magneto-optical recording medium
- Publication number 20050069731
- Publication date Mar 31, 2005
- Hitachi Maxell, Ltd.
- Hiroyuki Awano
- G11 - INFORMATION STORAGE
Information Patent Application
Method for determining reproducing light beam intensity and recordi...
- Publication number 20050052956
- Publication date Mar 10, 2005
- Hitachi Maxell, Ltd.
- Hiroshi Ido
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetooptic recording medium and reproducing method therefor
- Publication number 20040130974
- Publication date Jul 8, 2004
- Hiroyuki Awano
- G11 - INFORMATION STORAGE
Information Patent Application
Reproducing method and reproducing apparatus for magneto-optical re...
- Publication number 20030161221
- Publication date Aug 28, 2003
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Application
Semiconductor module and producing method therefor
- Publication number 20030011078
- Publication date Jan 16, 2003
- HITACHI MAXELL, LTD.
- Ryuzo Fukao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Magnetic recording medium, recording and reproducing head, and magn...
- Publication number 20020181337
- Publication date Dec 5, 2002
- Hitachi Maxell, Ltd.
- Hiroki Takao
- B82 - NANO-TECHNOLOGY