Inventor · disambiguated record
Hitoshi Shirashima
Also filed as: SHIRASHIMA HITOSHI
6 granted patents·3 pending applications·24 citations·filing 1999–2025
77Inventor score
Top patents by PatentIndex Score
9 records- 0188US12049781B2In-vehicle deviceALPS ALPINE CO LTD·Filed 2021·Granted Jul 30, 2024·2 cites·7 claims
- 0267US10639674B2Response force generation deviceALPINE ELECTRONICS INC·Filed 2018·Granted May 5, 2020·1 cites·15 claims
- 0362US6445672B1Drive for storage mediumALPINE ELECTRONICS INC·Filed 2000·Granted Sep 3, 2002·5 cites·24 claims
- 0460US2025283571A1Movable display deviceALPS ALPINE CO LTD·Filed 2025·Application pending·0 cites
- 0559US12149191B2Vibration generator and vibration generation methodALPS ALPINE CO LTD·Filed 2022·Granted Nov 19, 2024·0 cites·12 claims
- 0657US2025142744A1Display deviceALPS ALPINE CO LTD·Filed 2024·Application pending·0 cites
- 0748US6275465B1Disc clamping mechanism and disk player provided with the clamping mechanismALPINE ELECTRONICS INC·Filed 1999·Granted Aug 14, 2001·9 cites·15 claims
- 0845US2022363132A1Input deviceALPS ALPINE CO LTD·Filed 2022·Application pending·0 cites
- 0944US6327239B1Disc apparatusALPINE ELECTRONICS INC·Filed 1999·Granted Dec 4, 2001·7 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →