P

Inventor

MATSUURA TAKAHIRO

JP46 patents
⚠️ This page may combine multiple inventors who share the name “MATSUURA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CANON KK

17 patents
US7013042B1Mar 14, 2006

Image processing apparatus and method, and recording medium

CANON KK30 citations93
US6642930B1Nov 4, 2003

Image processing apparatus, method and computer-readable memory

CANON KK22 citations93
US6952503B2Oct 4, 2005

Image processing apparatus and method

CANON KK25 citations92
US6853747B1Feb 8, 2005

Image processing method and apparatus and recording medium

CANON KK27 citations92
US6493468B1Dec 10, 2002

Image processing apparatus and method

CANON KK42 citations92
US7844109B2Nov 30, 2010

Image processing method and apparatus

CANON KK10 citations84
US7580566B2Aug 25, 2009

Image processing device, image processing method, storage medium, and program

CANON KK16 citations84
US6075894AJun 13, 2000

High-quality edge-smoothing based upon a determination of consecutive black dots

CANON KK16 citations84
US7751618B2Jul 6, 2010

Image processing method and image processing apparatus, and program thereof

CANON KK7 citations74
US7697781B2Apr 13, 2010

Image processing method and apparatus

CANON KK2 citations63
US7577289B2Aug 18, 2009

Color processing apparatus and method

CANON KK4 citations63
US12170053B2Dec 17, 2024

Image processing apparatus that corrects luminance values in pixels in a specified display region using a correction amount based on vectors between a pixel and an image capture apparatus

CANON KK0 citations60
US11769274B2Sep 26, 2023

Image processing apparatus, method and storage medium, for object color evaluation

CANON KK0 citations58
US12382004B2Aug 5, 2025

Information processing apparatus, information processing method, and storage medium

CANON KK0 citations52
US12260592B2Mar 25, 2025

Image processing device, image processing method, and non-transitory computer-readable storage medium

CANON KK0 citations52
US11120579B2Sep 14, 2021

Image processing apparatus, image processing method, and storage medium

CANON KK0 citations52
US9019294B2Apr 28, 2015

Color processing apparatus and method thereof

CANON KK1 citations52

SUMITOMO ELECTRIC INDUSTRIES

13 patents
US5618765AApr 8, 1997

Ceramics porous body and method of preparing the same

SUMITOMO ELECTRIC INDUSTRIES19 citations92
US5846460ADec 8, 1998

Method of preparing silicon nitride porous body

SUMITOMO ELECTRIC INDUSTRIES17 citations84
US5858523AJan 12, 1999

Porous ceramic film and process for producing the same

SUMITOMO ELECTRIC INDUSTRIES12 citations74
US5780374AJul 14, 1998

High-strength porous silicon nitride body and process for producing the same

SUMITOMO ELECTRIC INDUSTRIES15 citations74
US5696042ADec 9, 1997

Ceramic porous body and method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES14 citations74
US5695700ADec 9, 1997

Method of preparing a ceramic porous body

SUMITOMO ELECTRIC INDUSTRIES15 citations74
US5529962AJun 25, 1996

Aluminum nitride sintered body and method of producing the same

SUMITOMO ELECTRIC INDUSTRIES9 citations74
US5482905AJan 9, 1996

Aluminum nitride sintered body and method of producing the same

SUMITOMO ELECTRIC INDUSTRIES8 citations74
US5395694AMar 7, 1995

Aluminum nitride powder having surface layer containing oxynitride

SUMITOMO ELECTRIC INDUSTRIES10 citations74
US5393715AFeb 28, 1995

Aluminum nitride sintered body and method of preparing the same

SUMITOMO ELECTRIC INDUSTRIES7 citations74
US10408864B2Sep 10, 2019

Voltage measuring apparatus, voltage measuring method, voltage control apparatus, and voltage control method

SUMITOMO ELECTRIC INDUSTRIES4 citations68
US6840978B2Jan 11, 2005

Porous metal article, metal composite material using the article and method for production thereof

SUMITOMO ELECTRIC INDUSTRIES5 citations63
US5449648ASep 12, 1995

Method for preparing an aluminum nitride sintered body

SUMITOMO ELECTRIC INDUSTRIES4 citations63

PANASONIC IP MAN CO LTD

6 patents

MATSUURA TAKAHIRO

3 patents

NGK SPARK PLUG CO

2 patents

AUTONETWORKS TECHNOLOGIES LTD

1 patent

PANASONIC CORP

1 patent

TAKAI SOFU & SOYMILK EQUIP

1 patent

MATSUSHITA ELECTRIC INDUSTRIAL CO LTD

1 patent

TOPPAN PRINTING CO LTD

1 patent