Inventor · disambiguated record
Junji Nishii
Also filed as: NISHII JUNJI
15 granted patents·2 pending applications·195 citations·filing 1987–2016
93Inventor score
Files withAGENCY IND SCIENCE TECHN6NIPPON SHEET GLASS CO LTD4ASAHI GLASS CO LTD2HIDAKA TATSUO2NAKAZAWA TATSUHIRO1
Top patents by PatentIndex Score
17 records- 0187US7170600B2Spectrometer using diffraction gratingNAT INST OF ADVANCED IND SCIEN·Filed 2003·Granted Jan 30, 2007·38 cites·12 claims
- 0283US7349612B2Optical element, optical circuit provided with the optical element, and method for producing the optical elementNIPPON SHEET GLASS CO LTD·Filed 2004·Granted Mar 25, 2008·38 cites·17 claims
- 0370US5879424AOptical micro-machining method of glassAGENCY IND SCIENCE TECHN·Filed 1997·Granted Mar 9, 1999·30 cites·24 claims
- 0469US8404604B2Optical glassHIDAKA TATSUO·Filed 2009·Granted Mar 26, 2013·6 cites·4 claims
- 0565US4908053AProcess for producing chalcogenide glass fiberNON OXIDE GLASS RESEARCH AND D·Filed 1988·Granted Mar 13, 1990·29 cites·14 claims
- 0655US8298974B2Optical glassHIDAKA TATSUO·Filed 2009·Granted Oct 30, 2012·0 cites·13 claims
- 0755US7305155B2Optical element and wavelength separator using the sameNIPPON SHEET GLASS CO LTD·Filed 2005·Granted Dec 4, 2007·1 cites·14 claims
- 0848US2015111040A1Surface treatment method of glass substrate and glass substrateASAHI GLASS CO LTD·Filed 2014·Application pending·0 cites
- 0948US2009128908A1Polarization Split Element and Production Method Thereof, and Optical Pickup, Optical Device, Optical Isolator and Polarizing Hologram Provided with the Polarization Split ElementNAKAZAWA TATSUHIRO·Filed 2006·Application pending·0 cites
- 1047US6984436B2Graded material and method for synthesis thereof and method for processing thereofNIPPON SHEET GLASS CO LTD·Filed 2001·Granted Jan 10, 2006·1 cites·3 claims
- 1146US5763340AMethod for production of SiO2 glass material having regions changed in light refractive index and SiO2 glass material produced by the methodAGENCY IND SCIENCE TECHN·Filed 1997·Granted Jun 9, 1998·13 cites·9 claims
- 1244US10138153B2Glass substrate molding methodASAHI GLASS CO LTD·Filed 2016·Granted Nov 27, 2018·0 cites·20 claims
- 1344US6514576B1Method of manufacturing a diffraction gratingAGENCY IND SCIENCE TECHN·Filed 1999·Granted Feb 4, 2003·13 cites·15 claims
- 1441US5851938AGlass material variable in volume by irradiation with ultraviolet lightAGENCY IND SCIENCE TECHN·Filed 1997·Granted Dec 22, 1998·8 cites·4 claims
- 1540US4801442AMethod for purifying starting materials for fabricating chalchogenide glassNIPPON SHEET GLASS CO LTD·Filed 1987·Granted Jan 31, 1989·7 cites·12 claims
- 1636US6280700B1Film of titanium dioxide containing silicon dioxide and a method of forming the sameAGENCY IND SCIENCE TECHN·Filed 1999·Granted Aug 28, 2001·8 cites·2 claims
- 1732US5716762AProduction method of diffraction gratingAGENCY IND SCIENCE TECHN·Filed 1996·Granted Feb 10, 1998·3 cites·3 claims
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