Inventor · disambiguated record
Kazumi Furuta
Also filed as: FURUTA KAZUMI
18 granted patents·7 pending applications·73 citations·filing 1994–2007
92Inventor score
Top patents by PatentIndex Score
25 records- 0184US7345832B2Optical element holding structure, optical element lens-barrel and optical communication moduleKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Mar 18, 2008·15 cites·20 claims
- 0281US7121741B2Optical communication moduleKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Oct 17, 2006·14 cites·6 claims
- 0369US7365919B2Forming methods, forming devices for articles having a micro-sized shape and optical elementsKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Apr 29, 2008·1 cites·14 claims
- 0467US7708471B2Bi-directional optical moduleKONICA MINOLTA HOLDINGS INC·Filed 2006·Granted May 4, 2010·4 cites·12 claims
- 0567US6916503B2Base material to be coated, coating apparatus, coating method and element producing methodKONISHIROKU PHOTO IND·Filed 2002·Granted Jul 12, 2005·6 cites·27 claims
- 0664US7329378B2Molding method, cooling apparatus and optical elementKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Feb 12, 2008·1 cites·7 claims
- 0763US7060175B2Producing method for optical element molding die and producing method for optical elementKONICA CORP·Filed 2002·Granted Jun 13, 2006·4 cites·18 claims
- 0858US7056037B2Optical bidirectional moduleKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Jun 6, 2006·6 cites·9 claims
- 0956US7212340B2Forming methods, forming devices for articles having a micro-sized shape and optical elementsKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted May 1, 2007·2 cites·16 claims
- 1055US6531882B2Method and apparatus for measuring capacitanceKONISHIROKU PHOTO IND·Filed 2001·Granted Mar 11, 2003·6 cites·7 claims
- 1154US7466488B2Optical element producing method and optical elementKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Dec 16, 2008·1 cites·12 claims
- 1252US2007289953A1Optical element producing method, base material drawing method and base material drawing apparatusKONICA CORP·Filed 2006·Application pending·0 cites
- 1349US7053387B2Pattern drawing method by scanning beam and pattern drawing apparatusKONICA CORP·Filed 2003·Granted May 30, 2006·1 cites·17 claims
- 1448US7312447B2Electron beam depicting method, mother die manufacturing method, mother die, metallic mold manufacturing method, metallic mold and optical elementKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Dec 25, 2007·1 cites·13 claims
- 1546US7001709B2Method of drawing a pattern on a base material by scanning a beamKONISHIROKU PHOTO IND·Filed 2003·Granted Feb 21, 2006·2 cites·16 claims
- 1645US2006001185A1Molding method and molding apparatusKONICA MINOLTA HOLDINGS INC·Filed 2005·Application pending·0 cites
- 1741US7319558B2Wide-band wave plate and a controlling method thereofKONICA MINOLTA HOLDINGS INC·Filed 2006·Granted Jan 15, 2008·0 cites·4 claims
- 1840US2004173921A1Electron beam depicting method, production method of mother die, mother die, production method of metallic mold, metallic mold, optical element and electron beam depicting apparatusKONICA MINOLTA HOLDINGS INC·Filed 2004·Application pending·0 cites
- 1939US6989536B2Electron-beam writing device and electron-beam writing methodCRESTEC CORP·Filed 2004·Granted Jan 24, 2006·1 cites·16 claims
- 2039US5953445ALight guiding member, light detecting device and defect inspecting apparatusKONISHIROKU PHOTO IND·Filed 1998·Granted Sep 14, 1999·7 cites·14 claims
- 2139US2003197906A1Optical element, metal mold therefor and optical element producing methodKONISHIROKU PHOTO IND·Filed 2003·Application pending·0 cites
- 2239US2005006353A1Optical element producing method, base material drawings method and base material drawing apparatusKONISHIROKU PHOTO IND·Filed 2004·Application pending·0 cites
- 2338US2006037937A1Plasma etching methodKONICA MINOLTA HOLDINGS INC·Filed 2005·Application pending·0 cites
- 2436US2002170887A1Optical element producing method, base material drawing method and base material drawing apparatusKONISHIROKU PHOTO IND·Filed 2002·Application pending·0 cites
- 2530US5512647ACopolymer rubber and method for its productionTOSOH CORP·Filed 1994·Granted Apr 30, 1996·1 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →