Inventor · disambiguated record
Osamu Masuda
Also filed as: MASUDA OSAMU
22 granted patents·9 pending applications·162 citations·filing 1993–2019
93Inventor score
Files withKONICA MINOLTA HOLDINGS INC7KONISHIROKU PHOTO IND5MITSUI CHEMICALS INC5MASUDA OSAMU4KONICA CORP3
Top patents by PatentIndex Score
31 records- 0193US5360156AWelding management apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Nov 1, 1994·100 cites·9 claims
- 0278US11294199B2EyewearMITSUI CHEMICALS INC·Filed 2018·Granted Apr 5, 2022·1 cites·11 claims
- 0371US11294204B2Sensor module, temple, frame and eyewearMITSUI CHEMICALS INC·Filed 2017·Granted Apr 5, 2022·1 cites·19 claims
- 0467US7907499B2Optical element, optical element manufacturing method and optical pickup deviceKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Mar 15, 2011·4 cites·3 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
- 0666US8292479B2Vehicular infrared irradiation lampSAZUKA KIYOSHI·Filed 2009·Granted Oct 23, 2012·9 cites·18 claims
- 0766US5265787AWelding management apparatusMEIDENSHA ELECTRIC MFG CO LTD·Filed 1993·Granted Nov 30, 1993·22 cites·16 claims
- 0864US7329378B2Molding method, cooling apparatus and optical elementKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Feb 12, 2008·1 cites·7 claims
- 0963US7060175B2Producing method for optical element molding die and producing method for optical elementKONICA CORP·Filed 2002·Granted Jun 13, 2006·4 cites·18 claims
- 1056US11402668B2Frame component, temple, frame, and eyewearMITSUI CHEMICALS INC·Filed 2018·Granted Aug 2, 2022·0 cites·19 claims
- 1154US7466488B2Optical element producing method and optical elementKONICA MINOLTA HOLDINGS INC·Filed 2005·Granted Dec 16, 2008·1 cites·12 claims
- 1252US10883880B2Optical characteristic evaluation method and optical characteristic evaluation systemKONICA MINOLTA INC·Filed 2019·Granted Jan 5, 2021·0 cites·5 claims
- 1352US2007289953A1Optical element producing method, base material drawing method and base material drawing apparatusKONICA CORP·Filed 2006·Application pending·0 cites
- 1451US2010142194A1Automotive lamp lighting systemKOITO MFG CO LTD·Filed 2009·Application pending·0 cites
- 1549US7053387B2Pattern drawing method by scanning beam and pattern drawing apparatusKONICA CORP·Filed 2003·Granted May 30, 2006·1 cites·17 claims
- 1648USD860304SEyeglassesMITSUI CHEMICALS INC·Filed 2017·Granted Sep 17, 2019·4 cites·1 claims
- 1748US7312447B2Electron 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
- 1847USD848523SEyeglassesMITSUI CHEMICALS INC·Filed 2017·Granted May 14, 2019·4 cites·1 claims
- 1946US7001709B2Method of drawing a pattern on a base material by scanning a beamKONISHIROKU PHOTO IND·Filed 2003·Granted Feb 21, 2006·2 cites·16 claims
- 2044US8000210B2Quarter-wave plate, and optical pickup deviceKONICA MINOLTA HOLDINGS INC·Filed 2007·Granted Aug 16, 2011·0 cites·13 claims
- 2143US9513313B2Method for inspecting electronic device and electronic device inspection apparatusARITA HIROAKI·Filed 2012·Granted Dec 6, 2016·0 cites·8 claims
- 2241US7319558B2Wide-band wave plate and a controlling method thereofKONICA MINOLTA HOLDINGS INC·Filed 2006·Granted Jan 15, 2008·0 cites·4 claims
- 2341US2006211319A1Textile woven and knit fabrics with enhanced flame retardancy and comfort for bedclothing productsMASUDA OSAMU·Filed 2006·Application pending·0 cites
- 2440US2004173921A1Electron 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
- 2539US6989536B2Electron-beam writing device and electron-beam writing methodCRESTEC CORP·Filed 2004·Granted Jan 24, 2006·1 cites·16 claims
- 2639US2003197906A1Optical element, metal mold therefor and optical element producing methodKONISHIROKU PHOTO IND·Filed 2003·Application pending·0 cites
- 2739US2005006353A1Optical element producing method, base material drawings method and base material drawing apparatusKONISHIROKU PHOTO IND·Filed 2004·Application pending·0 cites
- 2836US8777469B2Light source module and vehicular lampMASUDA OSAMU·Filed 2010·Granted Jul 15, 2014·0 cites·7 claims
- 2936US2002170887A1Optical element producing method, base material drawing method and base material drawing apparatusKONISHIROKU PHOTO IND·Filed 2002·Application pending·0 cites
- 3032US2009075047A1Textile knit fabrics with enhanced flame retardancy for mattress and household productsMASUDA OSAMU·Filed 2007·Application pending·0 cites
- 3128US2011277922A1Base material manufacturing method, nanoimprint lithography method and mold duplicating methodMASUDA OSAMU·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →