Inventor · disambiguated record
Hirotoshi Usui
Also filed as: USUI HIROTOSHI
16 granted patents·5 pending applications·6 citations·filing 2007–2024
85Inventor score
Top patents by PatentIndex Score
21 records- 0180US10308034B2Liquid container, liquid remaining amount detection circuit of liquid container, liquid remaining amount detection method, liquid container identification method, ink mounting unit, printer, and print systemROHM CO LTD·Filed 2017·Granted Jun 4, 2019·2 cites·9 claims
- 0272US9349676B2Chip rotated at an angle mounted on die pad regionROHM CO LTD·Filed 2015·Granted May 24, 2016·2 cites·4 claims
- 0368US10318058B2Control circuit for resistive film touch panelROHM CO LTD·Filed 2017·Granted Jun 11, 2019·1 cites·8 claims
- 0466US12125649B2Electrical applianceROHM CO LTD·Filed 2022·Granted Oct 22, 2024·0 cites·8 claims
- 0561US11907492B2Underwater input apparatus and control circuit of the sameROHM CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·7 claims
- 0658US11280119B2Contact sensing device, proximity/contact sensing device, door handle device and control method of the door handle device, and electronic key systemROHM CO LTD·Filed 2016·Granted Mar 22, 2022·1 cites·7 claims
- 0754US2024208330A1In-vehicle display apparatus and automobileROHM CO LTD·Filed 2024·Application pending·0 cites
- 0850US11360606B2Control circuit of resistive touch panelROHM CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·5 claims
- 0949US11941208B2Input device and automobile including the sameROHM CO LTD·Filed 2019·Granted Mar 26, 2024·0 cites·6 claims
- 1049US2022058253A1Biometric authentication apparatusROHM CO LTD·Filed 2021·Application pending·0 cites
- 1147US2018299316A1Water level sensorROHM CO LTD·Filed 2018·Application pending·0 cites
- 1247US2022057248A1RefrigeratorROHM CO LTD·Filed 2021·Application pending·0 cites
- 1346US9633931B2Chip rotated at an angle mounted on die pad regionROHM CO LTD·Filed 2016·Granted Apr 25, 2017·0 cites·5 claims
- 1446US2015026626A1Software keyboard input device, input method and electronic apparatusROHM CO LTD·Filed 2014·Application pending·0 cites
- 1545US7939951B2Mounting substrate and electronic apparatusROHM CO LTD·Filed 2008·Granted May 10, 2011·0 cites·2 claims
- 1643US10551959B2Touch input device and electronic deviceROHM CO LTD·Filed 2016·Granted Feb 4, 2020·0 cites·10 claims
- 1741US10289248B2Control circuit and control method of touch panel, and touch panel input device and electronic device using the sameROHM CO LTD·Filed 2017·Granted May 14, 2019·0 cites·19 claims
- 1841US8228280B2Timing control circuitUSUI HIROTOSHI·Filed 2009·Granted Jul 24, 2012·0 cites·2 claims
- 1940US9508639B2Package-in-substrate, semiconductor device and moduleROHM CO LTD·Filed 2015·Granted Nov 29, 2016·0 cites·15 claims
- 2037US8188953B2Semiconductor deviceUSUI HIROTOSHI·Filed 2007·Granted May 29, 2012·0 cites·9 claims
- 2131US11531464B2Multi-function peripheral including handwriting mode and processing method thereofROHM CO LTD·Filed 2020·Granted Dec 20, 2022·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →