Inventor · disambiguated record
Masami Murata
Also filed as: MURATA MASAMI
29 granted patents·1 pending application·416 citations·filing 1978–2010
97Inventor score
Files withSEIKO EPSON CORP20SUWA SEIKOSHA KK5MURATA MASAMI2ASAHI SUNAC CORP1COMM RES LAB MINISTRY OF POSTS1
Top patents by PatentIndex Score
30 records- 0189US7150543B2Optical modulator holder, optical device, and projectorSEIKO EPSON CORP·Filed 2005·Granted Dec 19, 2006·13 cites·24 claims
- 0289US6618200B2System and method for providing a substrate having micro-lensesSEIKO EPSON CORP·Filed 2001·Granted Sep 9, 2003·30 cites·31 claims
- 0384US7216987B2Optical modulator holder optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted May 15, 2007·8 cites·22 claims
- 0484US6850368B2System and method for providing a substrate having micro-lensesSEIKO EPSON CORP·Filed 2003·Granted Feb 1, 2005·19 cites·2 claims
- 0583US6342971B1Projector using a light-selective prismSEIKO EPSON CORP·Filed 2000·Granted Jan 29, 2002·21 cites·1 claims
- 0682US7192143B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted Mar 20, 2007·7 cites·23 claims
- 0780US7054066B2Projection display device having micro-lensesSEIKO EPSON CORP·Filed 2005·Granted May 30, 2006·7 cites·1 claims
- 0878US7270418B2Optical device and projectorSEIKO EPSON CORP·Filed 2004·Granted Sep 18, 2007·16 cites·16 claims
- 0976US7226171B2Optical device and projectorSEIKO EPSON CORP·Filed 2004·Granted Jun 5, 2007·14 cites·20 claims
- 1075US7213925B2Optical modulator, optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted May 8, 2007·4 cites·13 claims
- 1175US6436214B1Manufacturing method of polarization conversion elementsSEIKO EPSON CORP·Filed 2000·Granted Aug 20, 2002·15 cites·12 claims
- 1275US4378557ALiquid crystal matrix displaySUWA SEIKOSHA KK·Filed 1980·Granted Mar 29, 1983·30 cites·13 claims
- 1374US6690521B2Light-selective prism, projection display apparatus using the same, and method of manufacturing light-selective prismSEIKO EPSON CORP·Filed 2002·Granted Feb 10, 2004·12 cites·6 claims
- 1474US6195149B1Method for producing a liquid crystal panelSEIKO EPSON CORP·Filed 1996·Granted Feb 27, 2001·61 cites·18 claims
- 1572US7085034B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted Aug 1, 2006·6 cites·15 claims
- 1671US4560982ADriving circuit for liquid crystal electro-optical deviceSUWA SEIKOSHA KK·Filed 1982·Granted Dec 24, 1985·26 cites·20 claims
- 1767US7130136B2Optical modulator holder, optical device, and projectorSEIKO EPSON CORP·Filed 2004·Granted Oct 31, 2006·7 cites·29 claims
- 1867US6246295B1Planar radiation oscillator apparatusCOMM RES LAB MINISTRY OF POSTS·Filed 2000·Granted Jun 12, 2001·19 cites·7 claims
- 1967US4233681AElectronic timepieceSUWA SEIKOSHA KK·Filed 1978·Granted Nov 11, 1980·11 cites·13 claims
- 2066US6411449B1Light-selective prism, projection display apparatus using the same, and method of manufacturing light-selective prismSEIKO EPSON CORP·Filed 1999·Granted Jun 25, 2002·25 cites·8 claims
- 2165US6669797B2Manufacturing method for polarizing conversion elementsSEIKO EPSON CORP·Filed 2002·Granted Dec 30, 2003·8 cites·24 claims
- 2264US7085081B2Optical device and projectorSEIKO EPSON CORP·Filed 2005·Granted Aug 1, 2006·2 cites·18 claims
- 2360US7006296B2System and method for providing a substrate having micro-lensesSEIKO EPSON CORP·Filed 2004·Granted Feb 28, 2006·4 cites·1 claims
- 2459US4379641AMulti-alarm electronic watchSUWA SEIKOSHA KK·Filed 1980·Granted Apr 12, 1983·15 cites·21 claims
- 2554US7748651B2Electrostatic coating spray gunASAHI SUNAC CORP·Filed 2004·Granted Jul 6, 2010·11 cites·7 claims
- 2654US7061390B2Movement detection sensor and movement detection deviceMURATA MASAMI·Filed 2003·Granted Jun 13, 2006·7 cites·12 claims
- 2752US9085001B2Electrostatic coating system, spray gun for electrostatic coating, and alternating power source unitMURATA MASAMI·Filed 2010·Granted Jul 21, 2015·1 cites·9 claims
- 2845US2006187417A1ProjectorSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 2944US5982245ARadiating oscillator apparatus for micro-and millimeter wavesCOMMUNICATIONS RESEARCH LAB MI·Filed 1998·Granted Nov 9, 1999·14 cites·7 claims
- 3036US4250523AElectronic timepieceSUWA SEIKOSHA KK·Filed 1979·Granted Feb 10, 1981·3 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Masami Murata files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →