Inventor · disambiguated record
Norio Sato
Also filed as: SATO NORIO · TAKAHASHI KENJI
84 granted patents·10 pending applications·1,631 citations·filing 1973–2021
99Inventor score
Files withNIPPON TELEGRAPH & TELEPHONE29ASAHI OPTICAL CO LTD13TOYODA CHUO KENKYUSHO KK11TOYOTA MOTOR CO LTD5PENTAX CORP4
Top patents by PatentIndex Score
94 records- 0197US4889885AComposite material containing a layered silicateTOYODA CHUO KENKYUSHO KK·Filed 1988·Granted Dec 26, 1989·354 cites·17 claims
- 0292US5485315ABacklash removing mechanism for zoom lens assemblyASAHI OPTICAL CO LTD·Filed 1994·Granted Jan 16, 1996·91 cites·29 claims
- 0390US6493511B2FPC (flexible printed circuit) board arrangement structure for zoom lens barrelsPENTAX CORP·Filed 2001·Granted Dec 10, 2002·52 cites·17 claims
- 0489US12276847B2Optical connecting component and optical connecting structureNIPPON TELEGRAPH & TELEPHONE·Filed 2020·Granted Apr 15, 2025·2 cites·14 claims
- 0587US6512638B2Step zoom lens cameraPENTAX CORP·Filed 2001·Granted Jan 28, 2003·38 cites·6 claims
- 0687US5307041ACoil componentTDK CORP·Filed 1992·Granted Apr 26, 1994·62 cites·10 claims
- 0784US6207723B1Rubber composition and method for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 1999·Granted Mar 27, 2001·40 cites·21 claims
- 0884US4603314AInductorTDK CORP·Filed 1983·Granted Jul 29, 1986·34 cites·2 claims
- 0983US7381663B2Method of fabricating a surface shape recognition sensorNIPPON TELEGRAPH & TELEPHONE·Filed 2007·Granted Jun 3, 2008·17 cites·8 claims
- 1081US9494809B2Ultrasensitive magnetic sensor with magneto-optically active material with high verdet constantYAMADA HITOSHI·Filed 2013·Granted Nov 15, 2016·4 cites·5 claims
- 1180US5327184AZoom lens barrel with focal length detectorASAHI OPTICAL CO LTD·Filed 1993·Granted Jul 5, 1994·50 cites·20 claims
- 1279US7360293B2Method of manufacturing recognition sensorNIPPON TELEGRAPH & TELEPHONE·Filed 2005·Granted Apr 22, 2008·9 cites·29 claims
- 1378US11789215B2Optical connector and optical connecting structureNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Oct 17, 2023·2 cites·18 claims
- 1478US4985211AExhaust gas processing apparatus for paint drying ovenTOYOTA MOTOR CO LTD·Filed 1988·Granted Jan 15, 1991·48 cites·1 claims
- 1577US11747577B2Waveguide connection structure, waveguide chip, connector, and method of manufacturing waveguide connection component, and waveguide connecting methodNIPPON TELEGRAPH & TELEPHONE·Filed 2019·Granted Sep 5, 2023·2 cites·12 claims
- 1677US5701208AClutch apparatus for zoom lens barrelASAHI OPTICAL CO LTD·Filed 1995·Granted Dec 23, 1997·47 cites·25 claims
- 1776US6518083B2Surface shape recognition sensor and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Feb 11, 2003·31 cites·8 claims
- 1875US6777453B1Method of reclaiming crosslinked rubber, and molded article of reclaimed rubberTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Aug 17, 2004·14 cites·18 claims
- 1974US6329456B1Coating resin composition containing hydrolyzable organosilane, acrylic resin and polyorganosiloxaneMATSUSHITA ELECTRIC WORKS LTD·Filed 2000·Granted Dec 11, 2001·13 cites·4 claims
- 2074US6090862AProcess for recycling polyolefin cross-linked substance or polyolefin foamed substanceTOYOTA MOTOR CO LTD·Filed 1997·Granted Jul 18, 2000·31 cites·47 claims
- 2172US6632918B1Method of reclaiming crosslinked rubberTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Oct 14, 2003·12 cites·14 claims
- 2272US6015856AComposite resin material and method of forming the sameTOYOTA MOTOR CO LTD·Filed 1996·Granted Jan 18, 2000·30 cites·15 claims
- 2372US4701503ACurable polyorganosiloxane compositionTOSHIBA SILICONE·Filed 1985·Granted Oct 20, 1987·24 cites·11 claims
- 2471US6727561B2Surface shape recognition sensor and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Apr 27, 2004·23 cites·6 claims
- 2571US6316508B1Rubber composition and method for producing the sameTOYODA CHUO KENKYUSHO KK·Filed 2000·Granted Nov 13, 2001·8 cites·18 claims
- 2671US5001172AFiber reinforced plasticsTOYODA CHUO KENKYUSHO KK·Filed 1988·Granted Mar 19, 1991·21 cites·3 claims
- 2769US8174748B2Mirror and optical scanning deviceANDOH FUMIKATA·Filed 2008·Granted May 8, 2012·6 cites·15 claims
- 2869US6133413AMethod of manufacturing devulcanized rubber using high temperature and shearing pressureTOYODA CHUO KENKYUSHO KK·Filed 1996·Granted Oct 17, 2000·25 cites·14 claims
- 2969US5754350ALens supporting deviceASAHI OPTICAL CO LTD·Filed 1996·Granted May 19, 1998·32 cites·12 claims
- 3069US5349475APosition adjusting apparatus of zoom lens barrelASAHI OPTICAL CO LTD·Filed 1993·Granted Sep 20, 1994·31 cites·15 claims
- 3168US5827923AAbrasion resistant, curable hardcoating compositions and tinted articles made therefromGEN ELECTRIC·Filed 1997·Granted Oct 27, 1998·22 cites·20 claims
- 3267US9151691B2Method and apparatus for detecting airtight state of machine-tool windowMORI SEIKI SEISAKUSHO KK·Filed 2013·Granted Oct 6, 2015·2 cites·8 claims
- 3367US6472460B1Polymer composite material and process for preparing the sameTOYODA CHUO KENKYUSHO KK·Filed 1998·Granted Oct 29, 2002·23 cites·13 claims
- 3467US5174938AProcess for producing fuel absorbentTOYODA GOSEI KK·Filed 1991·Granted Dec 29, 1992·21 cites·59 claims
- 3566US6493512B2Step zoom lens cameraASAHI OPTICAL CO LTD·Filed 2001·Granted Dec 10, 2002·7 cites·9 claims
- 3665US7019917B2Lens barrelPENTAX CORP·Filed 2003·Granted Mar 28, 2006·8 cites·20 claims
- 3765US6090873ACoating resin composition containing a hydrolyzable organosilane and an acrylic resinMATSUSHITA ELECTRIC WORKS LTD·Filed 1996·Granted Jul 18, 2000·21 cites·11 claims
- 3864US7452332B2Report on changes over time in blood vessel elasticity indexes and bioinformation output apparatusFUKUDA DENSHI KK·Filed 2006·Granted Nov 18, 2008·3 cites·10 claims
- 3964US5614321AAbrasion resistant, curable hardcoating compositions and tinted articles made therefromGEN ELECTRIC·Filed 1995·Granted Mar 25, 1997·21 cites·3 claims
- 4063US7508963B2Surface shape recognition sensor deviceNIPPON TELEGRAPH & TELEPHONE·Filed 2008·Granted Mar 24, 2009·4 cites·4 claims
- 4163US7123026B2Surface shape recognition sensor and method of manufacturing the sameNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Oct 17, 2006·8 cites·10 claims
- 4263US4483055ASecondary working apparatusNISSAN MOTOR·Filed 1982·Granted Nov 20, 1984·21 cites·12 claims
- 4362US7205621B2Surface shape recognition sensorNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Apr 17, 2007·13 cites·4 claims
- 4462US7017637B2Thin film forming apparatus and thin film forming methodNIPPON TELEGRAPH & TELEPHONE·Filed 2002·Granted Mar 28, 2006·7 cites·14 claims
- 4561US9294826B2Wavelength selection switch system and method for controlling wavelength selection switchNIPPON TELEGRAPH & TELEPHONE·Filed 2013·Granted Mar 22, 2016·1 cites·8 claims
- 4661US7548636B2Organism recognition systemNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Jun 16, 2009·24 cites·13 claims
- 4760US8922332B2Electronic equipment, and restriction removal methodNAKAMACHI KEIICHI·Filed 2011·Granted Dec 30, 2014·2 cites·17 claims
- 4860US7366332B2Surface shape recognition sensorNIPPON TELEGRAPH & TELEPHONE·Filed 2004·Granted Apr 29, 2008·12 cites·5 claims
- 4959US7401987B2Photographing lens having an eccentricity adjusting deviceHOYA CORP·Filed 2005·Granted Jul 22, 2008·2 cites·10 claims
- 5059US7242535B2Zoom lens barrel including a rotatable cam ringPENTAX CORP·Filed 2005·Granted Jul 10, 2007·2 cites·14 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Norio Sato 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 →