Inventor · disambiguated record
Kazuhiko Sumi
Also filed as: SUMI KAZUHIKO
22 granted patents·1 pending application·471 citations·filing 1989–2019
96Inventor score
Top patents by PatentIndex Score
23 records- 0193US7079669B2Image processing device and elevator mounting it thereonMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jul 18, 2006·42 cites·6 claims
- 0290US7697106B2Liquid crystal display device and method of manufacturing the sameSHARP KK·Filed 2001·Granted Apr 13, 2010·49 cites·17 claims
- 0387US9089966B2Workpiece pick-up apparatusDOMAE YUKIYASU·Filed 2011·Granted Jul 28, 2015·26 cites·7 claims
- 0486US7423718B2Liquid crystal display comprising protrusion structure having same material, same layer but lower height than pillar-shaped spacerSHARP KK·Filed 2007·Granted Sep 9, 2008·6 cites·1 claims
- 0586US6339375B1Image monitoring apparatus and image monitoring methodMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 15, 2002·71 cites·11 claims
- 0686US5489509AMask, mask producing method and pattern forming method using maskFUJITSU LTD·Filed 1993·Granted Feb 6, 1996·40 cites·30 claims
- 0779US4942618AMethod and apparatus for determining the shape of wire or like articleMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jul 17, 1990·51 cites·2 claims
- 0877US5625717AImage processing device for processing grey level imagesMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Apr 29, 1997·80 cites·24 claims
- 0966US6649904B2Subject state detecting apparatus for detecting dynamically moving subjectMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Nov 18, 2003·14 cites·11 claims
- 1059US5786115AMask producing methodFUJITSU LTD·Filed 1997·Granted Jul 28, 1998·13 cites·43 claims
- 1158US7142694B2Image processing apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Nov 28, 2006·12 cites·8 claims
- 1255US5527647APhase shift mask and its manufacturing methodFUJITSU LTD·Filed 1994·Granted Jun 18, 1996·13 cites·26 claims
- 1352US7259825B2Liquid crystal display and method of fabricating the same comprising simultaneously forming pillar-shaped spacer and protrusion structureSHARP KK·Filed 2005·Granted Aug 21, 2007·0 cites·1 claims
- 1450US5674646AMask producing methodFUJITSU LTD·Filed 1995·Granted Oct 7, 1997·9 cites·12 claims
- 1549US5135420AProcess for manufacturing cathode ray tubeSONY CORP·Filed 1991·Granted Aug 4, 1992·9 cites·7 claims
- 1648US5036544AApparatus for discriminating linearity of line segment in image processing systemMITSUBISHI KENKI·Filed 1989·Granted Jul 30, 1991·22 cites·8 claims
- 1746US5624791APattern forming method using maskFUJITSU LTD·Filed 1995·Granted Apr 29, 1997·7 cites·27 claims
- 1843US11727584B2Shape supplementation device, shape supplementation learning device, method, and programNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Aug 15, 2023·0 cites·17 claims
- 1935US5571644AMethod and apparatus for developing resistFUJITSU LTD·Filed 1995·Granted Nov 5, 1996·5 cites·6 claims
- 2032US8878718B2Intruding object discrimination apparatus for discriminating intruding object based on multiple-dimensional featureIKUTA KOICHI·Filed 2010·Granted Nov 4, 2014·0 cites·4 claims
- 2130US2010246915A1Patient registration systemMITSUBISHI ELECTRIC CORP·Filed 2010·Application pending·0 cites
- 2229US5652938AMethod and apparatus for developing resistFUJITSU LTD·Filed 1996·Granted Jul 29, 1997·2 cites·6 claims
- 2328US8787647B2Image matching device and patient positioning device using the sameHIRASAWA KOSUKE·Filed 2010·Granted Jul 22, 2014·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →