Nobuyuki Nihei

Follow

Person

Shiogama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Disc-shaped magnetic recording medium
- Patent number 4,788,092
- Issue date Nov 29, 1988
- Sony Corporation
- Ryoji Chubachi
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording medium
- Patent number 4,613,545
- Issue date Sep 23, 1986
- Sony Corporation
- Ryoji Chubachi
- G11 - INFORMATION STORAGE