Inventor · disambiguated record
Katsumi Nagai
Also filed as: NAGAI KATSUMI
18 granted patents·5 pending applications·369 citations·filing 1977–2023
95Inventor score
Top patents by PatentIndex Score
23 records- 0197US6611746B1Industrial vehicle with a device for measuring load weight moment and a method thereforTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Aug 26, 2003·81 cites·13 claims
- 0290US4808053AApparatus for making a necked-in container with a double seam on container coverHOKKAI CAN·Filed 1987·Granted Feb 28, 1989·59 cites·8 claims
- 0387US6296081B1Lift cylinder and mast assembly of forkliftTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Oct 2, 2001·41 cites·8 claims
- 0484US5463851AVertical-type filling and packaging machineORIHIRO CO LTD·Filed 1994·Granted Nov 7, 1995·52 cites·19 claims
- 0579US6549873B1Position detecting device for hydraulic cylinder, and detecting method thereofTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Apr 15, 2003·18 cites·4 claims
- 0669US5146746ALoading/unloading control apparatus for industrial vehiclesTOYODA AUTOMATIC LOOM WORKS·Filed 1991·Granted Sep 15, 1992·21 cites·9 claims
- 0767US6267042B1Position detector for fluid cylinderTOYODA AUTOMATIC LOOM WORKS·Filed 1999·Granted Jul 31, 2001·25 cites·29 claims
- 0866US5050379ADisplacement of a variable displacemet hydraulic pump and speed of an engine driving the pump controlled based on demandTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Sep 24, 1991·22 cites·16 claims
- 0964US7934361B2Packaging apparatusORIHIRO ENG CO LTD·Filed 2005·Granted May 3, 2011·5 cites·9 claims
- 1063US6435031B1Position detecting device for hydraulic cylinder, and industrial vehicle equipped with the position detecting deviceTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Aug 20, 2002·9 cites·12 claims
- 1161US2024173739A1Coating apparatusTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1260US6490227B2Device and method for detecting position of movable body by using ultrasonic wavesTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Dec 3, 2002·9 cites·14 claims
- 1351US12012249B2Vertical bag-making/filling/packaging machine, manufacturing method of film packaging bag with contentORIHIRO ENG CO LTD·Filed 2018·Granted Jun 18, 2024·0 cites·17 claims
- 1451US2024166493A1Gas filling deviceTATSUNO CORP·Filed 2023·Application pending·0 cites
- 1551US2024167628A1Gas filling deviceTATSUNO CORP·Filed 2023·Application pending·0 cites
- 1651US2025050210A1Video processing apparatus, video processing method, and programSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 1749US12241593B2Method for assembling gas filling deviceTATSUNO CORP·Filed 2023·Granted Mar 4, 2025·0 cites·6 claims
- 1849US4106420AApparatus for forming cansHOKKAI CAN·Filed 1977·Granted Aug 15, 1978·8 cites·6 claims
- 1945US2009199519A1Vertical filling-packaging machineORIHIRO ENG CO LTD·Filed 2006·Application pending·0 cites
- 2038US6463009B1Position detecting device and industrial vehicle having the position detecting deviceTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Oct 8, 2002·3 cites·10 claims
- 2138US5066201ADriving load controller for variable displacement type hydraulic pumpTOYODA AUTOMATIC LOOM WORKS·Filed 1990·Granted Nov 19, 1991·8 cites·10 claims
- 2237US4224888AMethod for forming cansHOKKAI CAN·Filed 1978·Granted Sep 30, 1980·4 cites·3 claims
- 2332US4117188ALapped seam canHOKKAI CAN·Filed 1977·Granted Sep 26, 1978·4 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →