Inventor · disambiguated record
Hayato Koyama
Also filed as: KOYAMA HAYATO
7 granted patents·3 pending applications·11 citations·filing 2014–2025
77Inventor score
Files withCANON KK10
Top patents by PatentIndex Score
10 records- 0192US11409208B2Image exposure head and image forming apparatusCANON KK·Filed 2020·Granted Aug 9, 2022·3 cites·7 claims
- 0290US11635703B2Light emitting device and image forming apparatus including light emitting deviceCANON KK·Filed 2022·Granted Apr 25, 2023·1 cites·10 claims
- 0389US2025355381A1Exposure head and image-forming apparatusCANON KK·Filed 2025·Application pending·0 cites
- 0482US12222660B2Light emitting device and image forming apparatus including light emitting deviceCANON KK·Filed 2023·Granted Feb 11, 2025·0 cites·15 claims
- 0581US10356252B2Image reading apparatus, image forming apparatus, image reading method, and non-transitory storage medium that generate abnormal pixel information based on received informationCANON KK·Filed 2017·Granted Jul 16, 2019·4 cites·12 claims
- 0674US12487540B2Image forming apparatus with top emission light emitting deviceCANON KK·Filed 2022·Granted Dec 2, 2025·0 cites·19 claims
- 0774US9219837B2Image reading apparatus capable of displaying foreign matter position as imageCANON KK·Filed 2014·Granted Dec 22, 2015·3 cites·14 claims
- 0874US2025138447A1Light emitting device and image forming apparatus including light emitting deviceCANON KK·Filed 2025·Application pending·0 cites
- 0969US2022171308A1Exposure head and image-forming apparatusCANON KK·Filed 2022·Application pending·0 cites
- 1035US10044890B2Image reading apparatus with original size detection sensorCANON KK·Filed 2016·Granted Aug 7, 2018·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →