Inventor · disambiguated record
Katsuhiko Horinouchi
Also filed as: HORINOUCHI KATSUHIKO
18 granted patents·3 pending applications·106 citations·filing 1993–2022
92Inventor score
Files withMITSUBISHI ELECTRIC CORP14HORINOUCHI KATSUHIKO3YAMASHITA TORU2KOZURU SUSUMU1NAKADA KATSUSHI1
Top patents by PatentIndex Score
21 records- 0186US7936549B2State grasp device, and switching control device of power switching apparatus employing the state grasp deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted May 3, 2011·15 cites·28 claims
- 0285US9948089B2DC circuit breaker deviceMITSUBISHI ELECTRIC CORP·Filed 2014·Granted Apr 17, 2018·6 cites·11 claims
- 0384US5514844ASwitchMITSUBISHI ELECTRIC CORP·Filed 1993·Granted May 7, 1996·41 cites·17 claims
- 0481US9117608B2SwitchgearNAKADA KATSUSHI·Filed 2011·Granted Aug 25, 2015·6 cites·20 claims
- 0579US9012800B2Gas circuit breakerYAMASHITA TORU·Filed 2010·Granted Apr 21, 2015·4 cites·16 claims
- 0676US9144161B2SwitchgearKOZURU SUSUMU·Filed 2011·Granted Sep 22, 2015·11 cites·3 claims
- 0770US8958993B2Switching-device remaining lifetime diagnosis method and apparatusHORINOUCHI KATSUHIKO·Filed 2009·Granted Feb 17, 2015·6 cites·20 claims
- 0869US7058305B2Optical submarine communication system and surge suppressing apparatus of the optical submarine communication systemMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jun 6, 2006·12 cites·18 claims
- 0968US9147543B2Gas circuit breakerHORINOUCHI KATSUHIKO·Filed 2011·Granted Sep 29, 2015·2 cites·10 claims
- 1063US9475906B2Arc-extinguishing insulation material molded product and gas circuit breaker including the sameMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Oct 25, 2016·1 cites·20 claims
- 1162US10910817B2DC circuit breakerMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Feb 2, 2021·1 cites·11 claims
- 1260US9230759B2Gas circuit breakerHORINOUCHI KATSUHIKO·Filed 2012·Granted Jan 5, 2016·1 cites·8 claims
- 1357US11962142B2Power distribution system for moving bodyMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Apr 16, 2024·0 cites·20 claims
- 1456US11233391B2DC interrupting deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jan 25, 2022·0 cites·10 claims
- 1553US2024429012A1SwitchMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 1650US11848550B2Semiconductor circuit breaker and circuit breaking deviceMITSUBISHI ELECTRIC CORP·Filed 2018·Granted Dec 19, 2023·0 cites·20 claims
- 1750US10535984B2Power device including a short-circuit switch and a separation switchMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jan 14, 2020·0 cites·10 claims
- 1849US2025046547A1Switching deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
- 1948US10614982B2Circuit closer and circuit closing systemMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Apr 7, 2020·0 cites·9 claims
- 2047US2025118509A1Switchgear and method for controlling switchgearMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 2142US9053883B2Gas circuit breakerYAMASHITA TORU·Filed 2010·Granted Jun 9, 2015·0 cites·5 claims
Join the waitlist — get patent alerts
Get an alert when Katsuhiko Horinouchi 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 →