Hideki Okatani

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pressurized disk drive interior for air cooling and dust prevention
- Patent number 5,418,775
- Issue date May 23, 1995
- NSK Ltd.
- Hideki Okatani
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disk drive and read/write apparatus
- Patent number 5,327,417
- Issue date Jul 5, 1994
- NSK Ltd.
- Katsuhiko Tanaka
- G11 - INFORMATION STORAGE