Shinichi Katsuda

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Optical disk having individual recognizing function
- Patent number 6,768,712
- Issue date Jul 27, 2004
- NEC Corporation
- Shinichi Katsuda
- G11 - INFORMATION STORAGE
Information Patent Grant
Master disc for an optical disc and method for manufacturing the ma...
- Patent number 5,705,246
- Issue date Jan 6, 1998
- NEC Corporation
- Shinichi Katsuda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Optical disc apparatus and still operation method capable of perfor...
- Publication number 20050002290
- Publication date Jan 6, 2005
- NEC Corporation
- Kenichi Ishizuka
- G11 - INFORMATION STORAGE
Information Patent Application
Storage medium disabling method and storage medium disabling apparatus
- Publication number 20030231418
- Publication date Dec 18, 2003
- NEC Corporation
- Shinichi Katsuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical disk drive with restricted rotation speed based on informat...
- Publication number 20030156518
- Publication date Aug 21, 2003
- NEC Corporation
- Kenichi Ishizuka
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk having individual recognizing function
- Publication number 20020150031
- Publication date Oct 17, 2002
- NEC Corporation
- Shinichi Katsuda
- G11 - INFORMATION STORAGE