Inventor

INOKUCHI CHIKASHI

JP14 patents

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

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

12 patents

US6172952B1Jan 9, 2001

Optical disk device with abnormal jump detection

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD58 citations95

US6621779B1Sep 16, 2003

Laser power controller and optical disk device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD24 citations92

US6975570B1Dec 13, 2005

Information recording/reproducing device using optical disk and method therefor and information recording system and information recording method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84

US6950378B1Sep 27, 2005

Laser power control method and optical disk device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84

US6205095B1Mar 20, 2001

Optical disk device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations83

US7023777B2Apr 4, 2006

Optical disk recording/reproduction apparatus with a detection means for detecting dirt on the optical disk

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74

US5999506ADec 7, 1999

Data recording/reproducing device and recording medium

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73

US6744721B2Jun 1, 2004

Optical disk drive

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations70

US5268654ADec 7, 1993

Phase locked loop clock changeover apparatus in which the VCO is set to an initial value

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations70

USRE39952EDec 25, 2007

Laser power controller and optical disk device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations62

US5600616AFeb 4, 1997

Optical information recording and reproducing apparatus with variable reproduction signal processing for information reconstruction and recording medium with its reproduction condition

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations58

USRE40240EApr 15, 2008

Information recording/reproducing device using optical disk and method therefor and information recording system and information recording method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52

VICTOR COMPANY OF JAPAN

2 patents

US6456573B1Sep 24, 2002

Information recording and reproducing apparatus

VICTOR COMPANY OF JAPAN24 citations91

US6912190B2Jun 28, 2005

Optical disc apparatus and method for reading information from an optical disk having tracks and spaces between the tracks on which address information is recorded

VICTOR COMPANY OF JAPAN16 citations83