P

Inventor

TAKAMINE KOUICHI

JP22 patents
⚠️ This page may combine multiple inventors who share the name “TAKAMINE KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

20 patents
US6240055B1May 29, 2001

Focus position adjustment device and optical disc drive apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD103 citations97
US5831952ANov 3, 1998

Optical disk thickness discriminating apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD51 citations96
US6459664B1Oct 1, 2002

Optical disc tilt control apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations93
US6195321B1Feb 27, 2001

Disk rotation control apparatus with deceleration means

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6130901AOct 10, 2000

SHG laser stabilizing control device and optical disk recording/reproduction device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD39 citations92
US5886962AMar 23, 1999

Tilt control apparatus with tilt target value based on bit error rate signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations92
US5805543ASep 8, 1998

Tilt control apparatus based on pulsed width detection of an information reproduced signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD31 citations92
US5517474AMay 14, 1996

Tracking controller for correcting a tracking error offset

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD42 citations92
US7221470B2May 22, 2007

Image output device, image forming device and method for generating video hard copy

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations84
US6771914B2Aug 3, 2004

Image formation control method, image forming apparatus using the same and storage medium to which the same is applied

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6567372B2May 20, 2003

Optical disk and optical disk apparatus with tracks and grooves

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US6434094B2Aug 13, 2002

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US5652743AJul 29, 1997

Tracking control system with offset correction

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5577009ANov 19, 1996

Tracking control system for generating a variable still jump signal

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations74
US5566152AOct 15, 1996

Tracking control system with correction capabilities for correcting disagreement between optical axes

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations74
US7239414B2Jul 3, 2007

Data processing control apparatus, data processing control method and system thereof

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US7193688B2Mar 20, 2007

Image forming device capable of reproducing sound, and content reproducing method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US6304536B1Oct 16, 2001

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6147946ANov 14, 2000

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US6999790B2Feb 14, 2006

Portable terminal, controlled apparatus controlled by portable terminal, and cooperation system

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations57

PANASONIC CORP

2 patents