Nobuchika Ochi

Follow

Person

Yokohama-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Modulation device, modulation method and recording medium
- Patent number 7,212,483
- Issue date May 1, 2007
- Victor Company of Japan, Limited
- Harukuni Kobari
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Digital information signal recording method and recording medium
- Publication number 20040098656
- Publication date May 20, 2004
- Hirotoshi Ohno
- G11 - INFORMATION STORAGE
Information Patent Application
Modulation device, modulation method and recording medium
- Publication number 20040062168
- Publication date Apr 1, 2004
- Harukuni Kobari
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Copy controlled information recording disk
- Publication number 20040008611
- Publication date Jan 15, 2004
- Nobuchika Ochi
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus and method for preparing modified data to prevent unautho...
- Publication number 20030193858
- Publication date Oct 16, 2003
- Masaki Yonekawa
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording medium, information recording medium authenti...
- Publication number 20030169662
- Publication date Sep 11, 2003
- Hirotoshi Ohno
- G11 - INFORMATION STORAGE