Inventor

KAMIBAYASHI TORU

JP7 patents

⚠️ This page may combine multiple inventors who share the name “KAMIBAYASHI TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents

US6581160B1Jun 17, 2003

Revocation information updating method, revocation information updating apparatus and storage medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations96

US7181008B1Feb 20, 2007

Contents management method, content management apparatus, and recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD45 citations92

US6850914B1Feb 1, 2005

Revocation information updating method, revocation informaton updating apparatus and storage medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92

US7392225B2Jun 24, 2008

Revocation information updating method, revocation information updating apparatus and storage medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63

TOSHIBA KK

3 patents

US6847950B1Jan 25, 2005

Contents managing method and contents managing apparatus

TOSHIBA KK85 citations97

US7505584B2Mar 17, 2009

Contents management method, contents management apparatus, and recording medium

TOSHIBA KK12 citations84

US6654820B1Nov 25, 2003

System capable of recording a content onto a recording medium which does not have a medium ID

TOSHIBA KK16 citations83