Inventor · disambiguated record
Hiroki Yamamura
Also filed as: YAMAMURA HIROKI
9 granted patents·7 pending applications·2 citations·filing 2018–2025
75Inventor score
Top patents by PatentIndex Score
16 records- 0175US10620578B2Image forming apparatus for correcting density unevennessSAKURADA Kohhei·Filed 2018·Granted Apr 14, 2020·2 cites·17 claims
- 0271US2024303012A1Operation analysis system, operation analysis apparatus, operation analysis method, and non-transitory recording mediumRICOH CO LTD·Filed 2024·Application pending·0 cites
- 0368US12001732B2Operation analysis system, operation analysis apparatus, operation analysis method, and non-transitory recording mediumMIYAZAKI RYONOSUKE·Filed 2023·Granted Jun 4, 2024·0 cites·20 claims
- 0464US10713762B2Image forming apparatusYAMAMURA HIROKI·Filed 2019·Granted Jul 14, 2020·0 cites·5 claims
- 0560US10915994B2Image forming apparatusYAMAMURA HIROKI·Filed 2020·Granted Feb 9, 2021·0 cites·4 claims
- 0659US2024320633A1Information processing system, maintenance schedule display control method, maintenance management system, and non-transitory computer-executable mediumMATSUE NATSUMI·Filed 2024·Application pending·0 cites
- 0758US2024320632A1Information processing system, notification method, service management system, and non-transitory computer-executable mediumYAMAMURA HIROKI·Filed 2024·Application pending·0 cites
- 0855US11397880B2Conveyance device, image reading device, and image forming apparatusYAMAZAKI KIMIHARU·Filed 2020·Granted Jul 26, 2022·0 cites·16 claims
- 0954US11513461B2Image forming apparatus and image quality adjustment methodRICOH CO LTD·Filed 2021·Granted Nov 29, 2022·0 cites·16 claims
- 1054US2024037512A1Maintenance management system, maintenance schedule display method, information processing system, and non-transitory computer-executable mediumYAMAMURA HIROKI·Filed 2023·Application pending·0 cites
- 1152US2025244920A1Information processing system, information processing apparatus, and recording mediumMIYAZAKI RYONOSUKE·Filed 2025·Application pending·0 cites
- 1249US11126124B2Image reading device and image forming apparatus incorporating sameYAMAZAKI KIMIHARU·Filed 2020·Granted Sep 21, 2021·0 cites·20 claims
- 1348US11635720B2Image forming apparatusYAMAMURA HIROKI·Filed 2021·Granted Apr 25, 2023·0 cites·18 claims
- 1440US10895831B2Conveyance control device and image reading apparatusYAMAZAKI KIMIHARU·Filed 2020·Granted Jan 19, 2021·0 cites·5 claims
- 1538US2021356895A1Image forming apparatusRICOH CO LTD·Filed 2021·Application pending·0 cites
- 1637US2022137539A1Fixing device and image forming apparatus incorporating sameYAMAMURA HIROKI·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →