Inventor · disambiguated record
Kentaro Yamazaki
Also filed as: YAMAZAKI KENTARO
24 granted patents·10 pending applications·173 citations·filing 1998–2025
94Inventor score
Top patents by PatentIndex Score
34 records- 0195US7748592B2Friction stir welding deviceKAWASAKI HEAVY IND LTD·Filed 2006·Granted Jul 6, 2010·88 cites·13 claims
- 0291US7746560B2Illumination optical system that uses a solid-state lighting element which generates white light, and an optical device equipped therewithOLYMPUS CORP·Filed 2007·Granted Jun 29, 2010·30 cites·7 claims
- 0384US9939528B2Safety scanner, optical safety system, and setting support device for safety scannerKEYENCE CO LTD·Filed 2017·Granted Apr 10, 2018·4 cites·13 claims
- 0481US7443578B2Microscopic illumination apparatusOLYMPUS CORP·Filed 2006·Granted Oct 28, 2008·9 cites·4 claims
- 0577US10180234B2Illumination optical system, illumination apparatus, and illumination optical elementOLYMPUS CORP·Filed 2015·Granted Jan 15, 2019·3 cites·9 claims
- 0676US9973701B2Monitoring systemKEYENCE CO LTD·Filed 2015·Granted May 15, 2018·4 cites·19 claims
- 0775US2025060577A1Observation apparatusEVIDENT CORP·Filed 2024·Application pending·0 cites
- 0874US9733462B2Scanning apparatus, confocal observation apparatus and disk scanning apparatusOLYMPUS CORP·Filed 2015·Granted Aug 15, 2017·2 cites·16 claims
- 0973US7554739B2Illumination homogenizing optical elementOLYMPUS CORP·Filed 2007·Granted Jun 30, 2009·5 cites·21 claims
- 1069US9939518B2Safety scannerKEYENCE CO LTD·Filed 2017·Granted Apr 10, 2018·2 cites·12 claims
- 1169US9933510B2Safety scanner and optical safety systemKEYENCE CO LTD·Filed 2017·Granted Apr 3, 2018·2 cites·10 claims
- 1267US12164099B2Observation apparatusEVIDENT CORP·Filed 2022·Granted Dec 10, 2024·0 cites·21 claims
- 1366US2025371698A1Ink jet printing apparatus and methodKEYENCE CO LTD·Filed 2025·Application pending·0 cites
- 1465US12033242B2Observation system and observation support methodEVIDENT CORP·Filed 2022·Granted Jul 9, 2024·0 cites·21 claims
- 1564US12181651B2Method of adjusting optical apparatus, adjustment support method, optical system, and optical apparatusEVIDENT CORP·Filed 2021·Granted Dec 31, 2024·0 cites·11 claims
- 1664US2025128526A1Ink jet printerKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 1763US2025128524A1Ink jet printerKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 1862US7800821B2Microscopic illumination apparatusOLYMPUS CORP·Filed 2008·Granted Sep 21, 2010·2 cites·19 claims
- 1956US2025128525A1Ink jet printerKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 2056US2025128523A1Ink jet printerKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 2155US2025128511A1Ink jet printerKEYENCE CO LTD·Filed 2024·Application pending·0 cites
- 2254US11099045B2Gas flow meter for graphically displaying and indicating a history of integrated flow amountKEYENCE CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·14 claims
- 2354US10317516B2Optical safety systemKEYENCE CO LTD·Filed 2017·Granted Jun 11, 2019·1 cites·9 claims
- 2454US6069744AMicroscopic objective having a long working distanceOLYMPUS OPTICAL CO·Filed 1998·Granted May 30, 2000·19 cites·22 claims
- 2552US7672054B2Illumination homogenizing optical elementOLYMPUS CORP·Filed 2009·Granted Mar 2, 2010·0 cites·6 claims
- 2650US11099046B2Monitoring apparatus for graphically displaying and indicating a history of integrated flow amount of gas flow meterKEYENCE CO LTD·Filed 2019·Granted Aug 24, 2021·0 cites·10 claims
- 2750US9217666B2Photoelectric sensor with adjustable sensitivityKEYENCE CO LTD·Filed 2013·Granted Dec 22, 2015·1 cites·8 claims
- 2850US2013090581A1Massage deviceYA MAN LTD·Filed 2012·Application pending·0 cites
- 2947US10593165B2Auxiliary unit for sensor unitsKEYENCE CO LTD·Filed 2018·Granted Mar 17, 2020·0 cites·14 claims
- 3043US8169624B2Transmissive dimension measuring deviceTORII TOMONARI·Filed 2010·Granted May 1, 2012·1 cites·9 claims
- 3143US2019113730A1Observation apparatusOLYMPUS CORP·Filed 2018·Application pending·0 cites
- 3242US8922770B2Spectral device and confocal scanning microscope provided with spectral deviceOLYMPUS CORP·Filed 2013·Granted Dec 30, 2014·0 cites·13 claims
- 3339US10895478B2Sensor unitKEYENCE CO LTD·Filed 2018·Granted Jan 19, 2021·0 cites·20 claims
- 3436US2016252662A1Reflector and microscopeOLYMPUS CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →