P

Inventor

IZUMI TERUHIKO

JP7 patents
⚠️ This page may combine multiple inventors who share the name “IZUMI TERUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

4 patents
US7230897B2Jun 12, 2007

Defect detection device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations70
US7023782B2Apr 4, 2006

Dropout detection circuit and optical disc apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61
US7362674B2Apr 22, 2008

Defect detection apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations58
US7233551B2Jun 19, 2007

Optical disk control device for time-division-multiplexing and A/D conversion

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations57

PANASONIC CORP

3 patents
US7539097B2May 26, 2009

Optical disk device

PANASONIC CORP3 citations62
US7558171B2Jul 7, 2009

Optical disc recording/playback apparatus

PANASONIC CORP4 citations61
US7567488B2Jul 28, 2009

Dropout detection circuit and optical disc apparatus

PANASONIC CORP0 citations51