Inventor
SUMI KAZUHIKO
JP22 patents
⚠️ This page may combine multiple inventors who share the name “SUMI KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
7 patentsUS5489509AFeb 6, 1996
Mask, mask producing method and pattern forming method using mask
FUJITSU LTD40 citations95
US5786115AJul 28, 1998
Mask producing method
FUJITSU LTD13 citations81
US5674646AOct 7, 1997
Mask producing method
FUJITSU LTD9 citations73
US5624791AApr 29, 1997
Pattern forming method using mask
FUJITSU LTD7 citations73
US5527647AJun 18, 1996
Phase shift mask and its manufacturing method
FUJITSU LTD13 citations72
US5652938AJul 29, 1997
Method and apparatus for developing resist
FUJITSU LTD2 citations58
US5571644ANov 5, 1996
Method and apparatus for developing resist
FUJITSU LTD5 citations58
MITSUBISHI ELECTRIC CORP
6 patentsUS5625717AApr 29, 1997
Image processing device for processing grey level images
MITSUBISHI ELECTRIC CORP80 citations96
US4942618AJul 17, 1990
Method and apparatus for determining the shape of wire or like article
MITSUBISHI ELECTRIC CORP51 citations94
US6339375B1Jan 15, 2002
Image monitoring apparatus and image monitoring method
MITSUBISHI ELECTRIC CORP71 citations93
US7079669B2Jul 18, 2006
Image processing device and elevator mounting it thereon
MITSUBISHI ELECTRIC CORP42 citations92
US7142694B2Nov 28, 2006
Image processing apparatus
MITSUBISHI ELECTRIC CORP12 citations84
US6649904B2Nov 18, 2003
Subject state detecting apparatus for detecting dynamically moving subject
MITSUBISHI ELECTRIC CORP14 citations84
SHARP KK
3 patentsUS7697106B2Apr 13, 2010
Liquid crystal display device and method of manufacturing the same
SHARP KK49 citations93
US7423718B2Sep 9, 2008
Liquid crystal display comprising protrusion structure having same material, same layer but lower height than pillar-shaped spacer
SHARP KK6 citations73
US7259825B2Aug 21, 2007
Liquid crystal display and method of fabricating the same comprising simultaneously forming pillar-shaped spacer and protrusion structure
SHARP KK0 citations52