Inventor · disambiguated record
Akira Sano
Also filed as: SANO AKIRA
100 granted patents·24 pending applications·664 citations·filing 1974–2024
99Inventor score
Top patents by PatentIndex Score
124 records- 0194US8564169B2Electrostatic induction generation device and electrostatic induction generation apparatus having a movable electrode formed between a first fixed electrode substrate and a second fixed electrode substrateSANO AKIRA·Filed 2011·Granted Oct 22, 2013·10 cites·6 claims
- 0291US6352953B1Catalyst containing novel transition metal compound for polymerization of olefinsJAPAN POLYOLEFINS CO LTD·Filed 2000·Granted Mar 5, 2002·32 cites·13 claims
- 0390US4112218AMethod of preparing sterol glycosides from plantsNIPPON SHINYAKU CO LTD·Filed 1976·Granted Sep 5, 1978·32 cites·7 claims
- 0488US8817268B2Optical filter, optical filter module, and photometric analyzerSANO AKIRA·Filed 2012·Granted Aug 26, 2014·9 cites·12 claims
- 0586US8830586B2Variable wavelength interference filter, optical module, and optical analysis deviceSANO AKIRA·Filed 2012·Granted Sep 9, 2014·4 cites·8 claims
- 0684US9753199B2Variable wavelength interference filter, optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2013·Granted Sep 5, 2017·7 cites·17 claims
- 0784US9234795B2Spectroscopic measurement apparatus capable of quickly measuring a spectral characteristicSEIKO EPSON CORP·Filed 2012·Granted Jan 12, 2016·6 cites·9 claims
- 0884US9134470B2Optical filter including a step section, and analytical instrument and optical apparatus using the optical filterSEIKO EPSON CORP·Filed 2014·Granted Sep 15, 2015·4 cites·9 claims
- 0984US9063325B2Tunable interference filter, optical module, and electronic apparatusSANO AKIRA·Filed 2012·Granted Jun 23, 2015·5 cites·15 claims
- 1084US8917449B2Optical filter including a step section, and analytical instrument and optical apparatus using the optical filterSANO AKIRA·Filed 2011·Granted Dec 23, 2014·5 cites·25 claims
- 1183US10838125B2Interference filter, optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Nov 17, 2020·2 cites·20 claims
- 1283US10061116B2Tunable interference filter, optical module, and electronics apparatusSEIKO EPSON CORP·Filed 2015·Granted Aug 28, 2018·3 cites·8 claims
- 1383US4879076AProcess for the production of polyethylene materialsNIPPON OIL CO LTD·Filed 1987·Granted Nov 7, 1989·39 cites·10 claims
- 1482US10901200B2Wavelength tunable interference filter, optical device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Jan 26, 2021·2 cites·20 claims
- 1582US10473913B2Variable wavelength interference filter, optical module, and optical analysis deviceSEIKO EPSON CORP·Filed 2018·Granted Nov 12, 2019·2 cites·2 claims
- 1682US9588333B2Wavelength tunable interference filter, method for manufacturing wavelength tunable interference filter, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2013·Granted Mar 7, 2017·5 cites·18 claims
- 1781US9651770B2Interference filter, optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted May 16, 2017·5 cites·18 claims
- 1881US4849390ACatalysts for polymerization of olefinsNIPPON OIL CO LTD·Filed 1987·Granted Jul 18, 1989·29 cites·2 claims
- 1981US4640023AApparatus for manufacturing powdered silicon nitrideAGENCY IND SCIENCE TECHN·Filed 1986·Granted Feb 3, 1987·40 cites·14 claims
- 2081US3966918AMethod of preparing aqueous solutions of sterol glycosides and their ester derivativesNIPPON SHINYAKU CO LTD·Filed 1974·Granted Jun 29, 1976·20 cites·11 claims
- 2180US4996011AProduction of polyethylene materials having improved strength and modulus qualitiesNIPPON OIL CO LTD·Filed 1989·Granted Feb 26, 1991·46 cites·15 claims
- 2279US10746909B2Wavelength variable interference filter and optical moduleSEIKO EPSON CORP·Filed 2018·Granted Aug 18, 2020·2 cites·18 claims
- 2378US9030743B2Optical filter including ring-shaped electrode having a slitSANO AKIRA·Filed 2011·Granted May 12, 2015·3 cites·23 claims
- 2478US8559111B2Interference filter having adhesive and warp reduction groovesNISHIMURA TERUYUKI·Filed 2010·Granted Oct 15, 2013·5 cites·8 claims
- 2578US7658471B2Droplet jet head and droplet jet apparatusSEIKO EPSON CORP·Filed 2006·Granted Feb 9, 2010·4 cites·10 claims
- 2678US6150544ATransition metal compound and catalyst containing the same for polymerization of olefinsJAPAN POLYOLEFINS CO LTD·Filed 1999·Granted Nov 21, 2000·29 cites·5 claims
- 2777US5604170ASolid catalyst components for olefin polemerization and use thereofNIPPON OIL CO LTD·Filed 1994·Granted Feb 18, 1997·28 cites·7 claims
- 2876US12400135B2System, method, and program for predicting informationMIZUHO RESEARCH & TECH LTD·Filed 2021·Granted Aug 26, 2025·1 cites·30 claims
- 2976US11146767B2Projection position detection device, image projection system, and projection position detection methodSEIKO EPSON CORP·Filed 2020·Granted Oct 12, 2021·1 cites·7 claims
- 3076US9678259B2Optical filter device and manufacturing method for the optical filter deviceSEIKO EPSON CORP·Filed 2013·Granted Jun 13, 2017·3 cites·19 claims
- 3176US9297997B2Optical module, electronic apparatus, and spectroscopic cameraSEIKO EPSON CORP·Filed 2014·Granted Mar 29, 2016·3 cites·12 claims
- 3276US8675135B2Display apparatus and display control methodCANON KK·Filed 2013·Granted Mar 18, 2014·2 cites·10 claims
- 3375US9797774B2Spectrometry system, spectroscopic module, and positional deviation detection methodSEIKO EPSON CORP·Filed 2014·Granted Oct 24, 2017·3 cites·15 claims
- 3472US5002714AProcess for producing highly oriented polyethylene materialNIPPON OIL CO LTD·Filed 1989·Granted Mar 26, 1991·30 cites·12 claims
- 3572US4923935AProcess for producing polyethylene of ultrahigh molecular weightNIPPON OIL CO LTD·Filed 1989·Granted May 8, 1990·22 cites·5 claims
- 3671US11307478B2Wavelength tunable optical filter, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2018·Granted Apr 19, 2022·1 cites·20 claims
- 3771US9891424B2Actuator drive system, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2014·Granted Feb 13, 2018·2 cites·11 claims
- 3871US5916982AProcess for the production of polyolefinsNIPPON OIL CO LTD·Filed 1996·Granted Jun 29, 1999·26 cites·9 claims
- 3971US4031303ASteryl-β-D-glucoside esters and method of preparationNIPPON SHINYAKU CO LTD·Filed 1975·Granted Jun 21, 1977·8 cites·4 claims
- 4070US8917451B2Variable wavelength interference filter, optical module, and optical analyzerNISHIMURA TERUYUKI·Filed 2012·Granted Dec 23, 2014·2 cites·11 claims
- 4169US9128279B2Wavelength-tunable interference filter, optical module, and optical analysis apparatusSANO AKIRA·Filed 2011·Granted Sep 8, 2015·2 cites·26 claims
- 4269US8949390B2Management of service quality information in web servicesSANO AKIRA·Filed 2003·Granted Feb 3, 2015·1 cites·11 claims
- 4368US9534954B2Optical filter device, optical module, and electronic apparatusSEIKO EPSON CORP·Filed 2012·Granted Jan 3, 2017·2 cites·18 claims
- 4467US9880055B2Spectroscopic imaging apparatus and spectroscopic imaging methodSEIKO EPSON CORP·Filed 2015·Granted Jan 30, 2018·1 cites·10 claims
- 4567US9170157B2Tunable interference filter, optical module, photometric analyzer, and manufacturing method of tunable interference filterHIROKUBO NOZOMU·Filed 2011·Granted Oct 27, 2015·2 cites·19 claims
- 4667US5780562AOlefin polymerization catalyst and polyolefinNIPPON OIL CO LTD·Filed 1995·Granted Jul 14, 1998·23 cites·12 claims
- 4766US9557554B2Wavelength-variable interference filter, optical module, and optical analysis deviceNISHIMURA TERUYUKI·Filed 2011·Granted Jan 31, 2017·2 cites·25 claims
- 4866US8593723B2Method of manufacturing variable wavelength interference filter and variable wavelength interference filterKITAHARA KOJI·Filed 2011·Granted Nov 26, 2013·2 cites·5 claims
- 4965US10921503B2Wavelength variable interference filter and optical moduleSEIKO EPSON CORP·Filed 2020·Granted Feb 16, 2021·0 cites·16 claims
- 5065US9664890B2Variable wavelength interference filter, optical module, and optical analyzerSEIKO EPSON CORP·Filed 2014·Granted May 30, 2017·1 cites·17 claims
Showing the top 50 of 124 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →