Inventor · disambiguated record
Katsuyuki Yamamoto
Also filed as: YAMAMOTO KATSUYUKI
45 granted patents·10 pending applications·793 citations·filing 1980–2022
97Inventor score
Files withMITSUBISHI ELECTRIC CORP25OMRON TATEISI ELECTRONICS CO10NSK LTD4HITACHI LTD2MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2
Top patents by PatentIndex Score
55 records- 0193US5554983AObject recognition system and abnormality detection system using image processingHITACHI LTD·Filed 1993·Granted Sep 10, 1996·114 cites·24 claims
- 0293US4346514AApparatus for mounting electronic componentsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Aug 31, 1982·83 cites·6 claims
- 0391US10508662B2Propeller fanMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Dec 17, 2019·5 cites·4 claims
- 0488US5757287AObject recognition system and abnormality detection system using image processingHITACHI LTD·Filed 1996·Granted May 26, 1998·97 cites·15 claims
- 0587US7866208B1Flow measuring deviceOMRON TATEISI ELECTRONICS CO·Filed 2010·Granted Jan 11, 2011·9 cites·10 claims
- 0683US11098734B2Propeller fan, air-conditioning apparatus and ventilatorMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Aug 24, 2021·2 cites·8 claims
- 0783US10495328B2Outdoor unit of air conditioner and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Dec 3, 2019·3 cites·10 claims
- 0882US5125410AIntegrated ultrasonic diagnosis device utilizing intra-blood-vessel probeOLYMPUS OPTICAL CO·Filed 1990·Granted Jun 30, 1992·291 cites·54 claims
- 0978US11635534B2Seismic sensorOMRON TATEISI ELECTRONICS CO·Filed 2021·Granted Apr 25, 2023·1 cites·15 claims
- 1078US11525722B2Detection deviceOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Dec 13, 2022·2 cites·18 claims
- 1178US11333166B2Propeller fan and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted May 17, 2022·2 cites·7 claims
- 1277US9068871B2Flow rate measuring deviceYAMAMOTO KATSUYUKI·Filed 2012·Granted Jun 30, 2015·6 cites·15 claims
- 1376US5035598AOptimum molding condition setting system for injection molding machinesTOSHIBA MACHINE CO LTD·Filed 1989·Granted Jul 30, 1991·37 cites·8 claims
- 1473US11397013B2Air-sending device and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jul 26, 2022·1 cites·6 claims
- 1572US11788547B2Propeller fan, air-sending device, and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Oct 17, 2023·0 cites·5 claims
- 1671US11187238B2Propeller fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Nov 30, 2021·1 cites·10 claims
- 1770US9103706B2Flow measurement structure and flow measurement deviceUEDA NAOTSUGU·Filed 2011·Granted Aug 11, 2015·4 cites·5 claims
- 1866US11075690B2Communication device and communication methodMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Jul 27, 2021·1 cites·20 claims
- 1966US6361410B1Grinding apparatus for forming grooves on a workpiece and a method for dressing a grindstone used in the apparatusNSK LTD·Filed 2000·Granted Mar 26, 2002·10 cites·4 claims
- 2061US11434924B2Propeller fan, air-sending device, and refrigeration cycle deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Sep 6, 2022·0 cites·6 claims
- 2160US11248942B2Flow rate measuring apparatusOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Feb 15, 2022·0 cites·5 claims
- 2260US11125595B2Flow rate measurement device and embedded gas meterOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Sep 21, 2021·0 cites·7 claims
- 2359US12270411B2Propeller fan, blower, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Apr 8, 2025·0 cites·8 claims
- 2459US5886803ABilateral optical transmission system and optical transceiver for pulse informationKOKUSAI DENSHIN DENWA CO LTD·Filed 1997·Granted Mar 23, 1999·29 cites·9 claims
- 2557US11976872B2Axial flow fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted May 7, 2024·0 cites·13 claims
- 2656US12061106B2Thermal gas flow meter that corrects fluid flow based on tendency of a detected flow value detected by a temperature sensorOMRON TATEISI ELECTRONICS CO·Filed 2020·Granted Aug 13, 2024·0 cites·9 claims
- 2752US6884151B2Method and apparatus for forming grooves on a workpiece and for dressing a grindstone used in the groove formationNSK LTD·Filed 2004·Granted Apr 26, 2005·4 cites·3 claims
- 2852US6572442B2Method and apparatus for forming grooves on a workpiece and for dressing a grindstone used in the groove formationNSK LTD·Filed 2001·Granted Jun 3, 2003·4 cites·2 claims
- 2952US2004103027A1Advertisement distributing server system, and advertise distributing methodFiled 2002·Application pending·0 cites
- 3051US11920608B2Axial fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Mar 5, 2024·0 cites·14 claims
- 3151US10634161B2Propeller fan, propeller fan device, and air conditioner outdoor unitMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 28, 2020·0 cites·13 claims
- 3251US5386819AMethod and apparatus for inhibiting a scattered component in a light having passed through an examined objectOLYMPUS OPTICAL CO·Filed 1993·Granted Feb 7, 1995·52 cites·10 claims
- 3350US2025020131A1Axial fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 3449US11149743B2Propeller fan and outdoor unit for air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 19, 2021·0 cites·7 claims
- 3549US11054156B2Outdoor unit and air conditioner including the sameMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jul 6, 2021·0 cites·15 claims
- 3648US6783428B1Method for forming grooves on workpiece and for dressing a grindstone used in the groove formationNSK LTD·Filed 2003·Granted Aug 31, 2004·3 cites·3 claims
- 3747US2022186742A1Axial fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Application pending·0 cites
- 3846US11187239B2Propeller fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Nov 30, 2021·0 cites·8 claims
- 3946US4815921AArticle containment apparatusSHIBUYA KOGYO CO LTD·Filed 1986·Granted Mar 28, 1989·12 cites·11 claims
- 4045US11873833B2Axial-flow fan, and outdoor unit for air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Jan 16, 2024·0 cites·19 claims
- 4144US10648681B2Heat source unit and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 12, 2020·0 cites·6 claims
- 4244US2021063223A1Gas meterOMRON TATEISI ELECTRONICS CO·Filed 2020·Application pending·0 cites
- 4344US2020200579A1Flow rate measurement device, gas meter provided with flow rate measurement device, and flow rate measurement device unit for gas meterOMRON TATEISI ELECTRONICS CO·Filed 2018·Application pending·0 cites
- 4443US2024026887A1Axial flow fan, air sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4542US11572157B2Pressure sensor and moving device having pressure sensorOMRON TATEISI ELECTRONICS CO·Filed 2018·Granted Feb 7, 2023·0 cites·13 claims
- 4642US2019226690A1Outdoor unit for air conditioner, and air conditionerMITSUBISHI ELECTRIC CORP·Filed 2017·Application pending·0 cites
- 4742US2023116859A1Axial flow fan, air-sending device, and refrigeration cycle apparatusMITSUBISHI ELECTRIC CORP·Filed 2020·Application pending·0 cites
- 4841US12158383B2Package-type flow sensorMMI SEMICONDUCTOR CO LTD·Filed 2020·Granted Dec 3, 2024·0 cites·7 claims
- 4941US6039997ABread and bread's doughMATSUTANI KAGAKU KOGYO KK·Filed 1997·Granted Mar 21, 2000·13 cites·4 claims
- 5041US2024318838A1Air sending device and air-conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →