Inventor · disambiguated record
Hisayuki Takahashi
Also filed as: TAKAHASHI HISAYUKI
4 granted patents·21 citations·filing 1997–2021
70Inventor score
Top patents by PatentIndex Score
4 records- 0183US11235572B2Medium ejection apparatusRISO KAGAKU CORP·Filed 2020·Granted Feb 1, 2022·2 cites·2 claims
- 0277US11479435B2Medium ejection apparatusRISO KAGAKU CORP·Filed 2021·Granted Oct 25, 2022·1 cites·13 claims
- 0374US9352555B2Inkjet printerRISO KAGAKU CORP·Filed 2014·Granted May 31, 2016·2 cites·10 claims
- 0440US5890574AHydraulic coupling arrangement for 4WD vehicleISUZU MOTORS LTD·Filed 1997·Granted Apr 6, 1999·16 cites·25 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →