Inventor · disambiguated record
Kunio Kato
Also filed as: KATO KUNIO
16 granted patents·2 pending applications·142 citations·filing 1975–2015
92Inventor score
Top patents by PatentIndex Score
18 records- 0178US5653312AElevator governorMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 5, 1997·36 cites·6 claims
- 0276US4107640ACurrent limiting element for preventing electrical overcurrentTOKAI RIKA CO LTD·Filed 1976·Granted Aug 15, 1978·20 cites·7 claims
- 0363US4317836A4-6-Dimethyl-7-keto-nonan-3-ol and sex attractant comprising the sameJAPAN TOBACCO & SALT PUBLIC·Filed 1980·Granted Mar 2, 1982·7 cites·6 claims
- 0453US10351389B2ElevatorMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jul 16, 2019·0 cites·4 claims
- 0549US5109958ABrake unit for an elevator hoist apparatusMITSUBISHI ELECTRIC CORP·Filed 1990·Granted May 5, 1992·11 cites·3 claims
- 0648US5355273AAuxiliary power unit for use with a motor vehicleTOKAI RIKA CO LTD·Filed 1992·Granted Oct 11, 1994·17 cites·5 claims
- 0747US10549949B2Elevator derailment detection deviceMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Feb 4, 2020·0 cites·4 claims
- 0844US7178636B2Elevator systemMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 20, 2007·2 cites·6 claims
- 0940US4459464AElectric cigar lighterTOKAI RIKA CO LTD·Filed 1982·Granted Jul 10, 1984·13 cites·15 claims
- 1040US2004125704A1Optical device, optical module, optical head, and optical recording/reproducing apparatus using the sameNEC CORP·Filed 2003·Application pending·0 cites
- 1139US4972572AIC sheet cutting press and IC sheet processing apparatus using the sameFUJITSU LTD·Filed 1986·Granted Nov 27, 1990·14 cites·4 claims
- 1239US2004112681A1Elevator systemMITSUBISHI ELECTRIC CORP·Filed 2003·Application pending·0 cites
- 1337US5653948AMethod for calcining fine limestone powderYOSHIZAWA SEKKAI KOGYO KK·Filed 1996·Granted Aug 5, 1997·9 cites·4 claims
- 1435US4415535AApparatus for refining metal carbides containing free carbonIBIDEN CO LTD·Filed 1981·Granted Nov 15, 1983·3 cites·2 claims
- 1534US9868616B2Double-deck elevatorKATO KUNIO·Filed 2012·Granted Jan 16, 2018·0 cites·2 claims
- 1633US4068670ASmoking compositionDAICEL LTD·Filed 1975·Granted Jan 17, 1978·3 cites·18 claims
- 1732US4406102APrecast concrete silo complex and a method of constructing itTAISEI CORP·Filed 1980·Granted Sep 27, 1983·6 cites·11 claims
- 1829US4327067AMethod for refining metal carbides containing free carbonIBIGAWA ELECTRIC IND CO LTD·Filed 1980·Granted Apr 27, 1982·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →