Satoru Ohnuki

Person

Toride-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Cartridge for information-recording media having deformable elastic...
- Patent number 6,501,729
- Issue date Dec 31, 2002
- Hitachi Maxell, Ltd.
- Hitoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and reproducing method for reprodu...
- Patent number 6,385,140
- Issue date May 7, 2002
- Hitachi Maxell, Ltd.
- Satoru Ohnuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium with solid protective layer having self-lu...
- Patent number 6,366,541
- Issue date Apr 2, 2002
- Hitachi Maxell, Ltd.
- Satoru Ohnuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Cartridge for information-recording media having deformable elastic...
- Patent number 6,339,583
- Issue date Jan 15, 2002
- Hitachi Maxell, Ltd.
- Hitoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium capable of recording multiple valu...
- Patent number 6,246,640
- Issue date Jun 12, 2001
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optic recording medium and reproducing method for reproduci...
- Patent number 6,226,234
- Issue date May 1, 2001
- Hitachi Maxell, Ltd.
- Satoru Ohnuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical recording medium and optical recording device
- Patent number 6,160,769
- Issue date Dec 12, 2000
- Hitachi Maxell, Ltd.
- Satoru Ohnuki
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Magnetic head capable of generating multi-stepped external magnetic...
- Patent number 6,101,153
- Issue date Aug 8, 2000
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium having a plurality of magnetic layers
- Patent number 6,061,307
- Issue date May 9, 2000
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 5,965,286
- Issue date Oct 12, 1999
- Hitachi Maxell, Ltd.
- Satoru Ohnuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and process for producing the same
- Patent number 5,783,320
- Issue date Jul 21, 1998
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium
- Patent number 5,639,563
- Issue date Jun 17, 1997
- Hitachi Maxell, Ltd.
- Satoru Ohnuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording medium and process for producing the same
- Patent number 5,637,411
- Issue date Jun 10, 1997
- Hitachi Maxell, Ltd.
- Katsusuke Shimazaki
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Cartridge for information-recording media having deformable elastic...
- Publication number 20020048257
- Publication date Apr 25, 2002
- HITACHI MAXELL, LTD.
- Hitoshi Watanabe
- G11 - INFORMATION STORAGE
Information Patent Application
Magneto-optical recording medium and reproducing method for reprodu...
- Publication number 20010012263
- Publication date Aug 9, 2001
- HITACHI MAXELL, LTD.
- Satoru Ohnuki
- G11 - INFORMATION STORAGE

Satoru Ohnuki

Person

Patents Grantslast 30 patents

Cartridge for information-recording media having deformable elastic...

Magneto-optical recording medium and reproducing method for reprodu...

Optical recording medium with solid protective layer having self-lu...

Cartridge for information-recording media having deformable elastic...

Magneto-optical recording medium capable of recording multiple valu...

Magneto-optic recording medium and reproducing method for reproduci...

Optical recording medium and optical recording device

Magnetic head capable of generating multi-stepped external magnetic...

Magneto-optical recording medium having a plurality of magnetic layers

Magneto-optical recording medium

Magneto-optical recording medium and process for producing the same

Magneto-optical recording medium

Magneto-optical recording medium and process for producing the same

Patents Applicationslast 30 patents

Cartridge for information-recording media having deformable elastic...

Magneto-optical recording medium and reproducing method for reprodu...