P

Inventor

KISHIMOTO TAKASHI

JP90 patents
⚠️ This page may combine multiple inventors who share the name “KISHIMOTO TAKASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

19 patents
US6285635B1Sep 4, 2001

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US7190650B2Mar 13, 2007

Optical disc drive for identifying and processing multiple optical disc types

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations93
US6891785B2May 10, 2005

Optical disc reproduction apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations93
US6493304B2Dec 10, 2002

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations93
US6028826AFeb 22, 2000

Optical disk apparatus performing correction of phase difference tracking error signal, adjustment of focus position and process of gain adjustment

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD36 citations93
US6628580B1Sep 30, 2003

Optical recording and reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD35 citations92
US6181651B1Jan 30, 2001

Optical recording/reproducing apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations90
US7327642B2Feb 5, 2008

Method of moving a beam spot between information storage layers of an optical disk

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations84
US6925037B2Aug 2, 2005

Optical disc drive and optical disc controller

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6714493B1Mar 30, 2004

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6498772B1Dec 24, 2002

Optical disc apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD19 citations84
US6339566B1Jan 15, 2002

Optical recording/reproduction device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD14 citations82
US7283435B2Oct 16, 2007

Optical disc device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US7218582B2May 15, 2007

Optical disc drive

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations74
US6567357B2May 20, 2003

Optical disk apparatus

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations74
US6317395B1Nov 13, 2001

Optical disc device for varying PLL characteristic and servo characteristic based on actual reproduction speed

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations74
US7277372B2Oct 2, 2007

Method and apparatus for recognizing optical discs, optical disc drive, and method and apparatus for distinguishing data storage layer

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations73
US6721239B2Apr 13, 2004

Optical disc device

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US7345961B2Mar 18, 2008

Information medium apparatus and information medium starting method

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63

NIPPON SHEET GLASS CO LTD

17 patents
US6437918B1Aug 20, 2002

Method of manufacturing flat plate microlens and flat plate microlens

NIPPON SHEET GLASS CO LTD58 citations96
US6363603B1Apr 2, 2002

Erecting life-size resin lens array and method of manufacturing it

NIPPON SHEET GLASS CO LTD42 citations93
US5990992ANov 23, 1999

Image display device with plural planar microlens arrays

NIPPON SHEET GLASS CO LTD54 citations93
US7555194B2Jun 30, 2009

Illumination device and image scanning device

NIPPON SHEET GLASS CO LTD20 citations92
US7284891B2Oct 23, 2007

Line illuminating device and image-scanning device incorporating line-illuminating device

NIPPON SHEET GLASS CO LTD22 citations92
US7088905B1Aug 8, 2006

Light guide, line-illuminating device, and image-scanning device

NIPPON SHEET GLASS CO LTD18 citations92
US7076148B2Jul 11, 2006

Light guide, line-illuminating device, and image-scanning device

NIPPON SHEET GLASS CO LTD29 citations92
US6017130AJan 25, 2000

Line illumination device

NIPPON SHEET GLASS CO LTD32 citations92
US5337186AAug 9, 1994

Transmissive image display device

NIPPON SHEET GLASS CO LTD28 citations92
US7125151B2Oct 24, 2006

Line-illuminating device and image sensor

NIPPON SHEET GLASS CO LTD32 citations88
US7177082B2Feb 13, 2007

Lens array for image sensor and image-scanning device incorporating the lens array

NIPPON SHEET GLASS CO LTD12 citations84
US6625864B2Sep 30, 2003

Method for manufacturing an erect image, unity magnification, resin lens array

NIPPON SHEET GLASS CO LTD15 citations84
US5121254AJun 9, 1992

Image transmitting element and process for producing photo-shield spacer plate used therein

NIPPON SHEET GLASS CO LTD20 citations81
US4973129ANov 27, 1990

Optical fiber element

NIPPON SHEET GLASS CO LTD19 citations78
US5613767AMar 25, 1997

Illuminating apparatus

NIPPON SHEET GLASS CO LTD14 citations73
US5446639AAug 29, 1995

Illuminating apparatus

NIPPON SHEET GLASS CO LTD7 citations73
US4600267AJul 15, 1986

Optical distributor

NIPPON SHEET GLASS CO LTD15 citations68

PFU LTD

3 patents

MATSUSHITA ELECTRIC WORKS LTD

3 patents

KAWASAKI HEAVY IND LTD

1 patent

PANASONIC ELEC WORKS CO LTD

1 patent

DAIWA SEIKO INC

1 patent

(unassigned)

1 patent

NIPPON SODA CO

1 patent

SHARP KK

1 patent

TAKEUCHI ATSUSHI

1 patent

PANASONIC CORP

1 patent

Showing the top 50 of 90 patents by PatentIndex Score.