P

Inventor

KANDA YOSHIHIRO

JP41 patents
⚠️ This page may combine multiple inventors who share the name “KANDA YOSHIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

19 patents
US5444682AAug 22, 1995

Tracking control apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD75 citations96
US6891785B2May 10, 2005

Optical disc reproduction apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US5808979ASep 15, 1998

Tracking error signal detector

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations93
US7368846B2May 6, 2008

Microactuator with displacement sensing function and deformable mirror including the microactuator

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD21 citations92
US6751176B1Jun 15, 2004

Optical disk with buffer area and recording and reproducing apparatus and methods

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations92
US6925037B2Aug 2, 2005

Optical disc drive and optical disc controller

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US5671200ASep 23, 1997

Method for detecting the movement of a light beam and optical information reproduction apparatus using the same

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD20 citations84
US7200085B2Apr 3, 2007

Recordable data storage medium including property data

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6304528B1Oct 16, 2001

Optical disk reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5732051AMar 24, 1998

Focusing control apparatus using dynamic target value in relation to land/groove

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations73
US6396779B1May 28, 2002

Optical disk apparatus having tracking control for positioning a light beam along a track on an optical disk

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations63
US7193941B2Mar 20, 2007

Optical disc drive with clock synchronization and rotational speed detection

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations62
US7046606B2May 16, 2006

Optical disc drive

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6 citations62
US7239583B2Jul 3, 2007

Tracking error detection apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations61
US7406013B2Jul 29, 2008

Optical disc drive

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7154832B2Dec 26, 2006

Judgement of optical disc type based on changes of rotating speed of a disc

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations52
US7016281B2Mar 21, 2006

Optical disc, its recording method, its recording device, its reproducing method, and its reproducing device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6961301B2Nov 1, 2005

Optical disk having synchronization region formed between pre-recorded area and recordable area

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US7304918B2Dec 4, 2007

Servo error signal generation circuit and servo error signal generation method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations42

PANASONIC CORP

9 patents

FUJI KIKO KK

3 patents

OKI ELECTRIC IND CO LTD

3 patents

KANDA YOSHIHIRO

2 patents

FUJIKOKO KABUSHIKI KAISHA

1 patent

SHISEEIDO CO LTD

1 patent

FUJIKIKO KABUSHIKIKAISHA

1 patent

SHINTANI DAI

1 patent

SAKAI MITSURU

1 patent