Inventor · disambiguated record
Hirofumi Hagihara
Also filed as: HAGIHARA HIROFUMI
6 granted patents·1 pending application·6 citations·filing 2020–2023
70Inventor score
Files withKYOCERA DOCUMENT SOLUTIONS INC7
Top patents by PatentIndex Score
7 records- 0190US11252294B2Document conveyance apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Feb 15, 2022·3 cites·17 claims
- 0287US11390481B2Document conveyance apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Jul 19, 2022·2 cites·6 claims
- 0380US11873186B2Document conveyance device, image reading device and image forming apparatusKYOCERA DOCUMENT SOLUTIONS INC·Filed 2021·Granted Jan 16, 2024·1 cites·6 claims
- 0455US12466677B2Document conveying deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2022·Granted Nov 11, 2025·0 cites·14 claims
- 0555US12338088B2Document sheet conveying device capable of achieving large capacity of sheet feed trayKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Granted Jun 24, 2025·0 cites·4 claims
- 0651US2023286770A1Document conveying deviceKYOCERA DOCUMENT SOLUTIONS INC·Filed 2023·Application pending·0 cites
- 0747US11572246B2Document conveying apparatus that properly discharges documents regardless of amount of documentsKYOCERA DOCUMENT SOLUTIONS INC·Filed 2020·Granted Feb 7, 2023·0 cites·7 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →