Inventor · disambiguated record

Koichi Utsunomiya

Also filed as: UTSUNOMIYA KOICHI

3 granted patents·0 citations·filing 2020–2021

39Inventor score

Technology areasG03G

Files withHEWLETT PACKARD DEVELOPMENT CO3

Top patents by PatentIndex Score

3 records

0159US11892787B2Fixing device for reducing belt damageHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Feb 6, 2024·0 cites·9 claims
0251US11675300B2Image forming apparatus with conveyance switching device for endless beltHEWLETT PACKARD DEVELOPMENT CO·Filed 2021·Granted Jun 13, 2023·0 cites·15 claims
0350US11442382B2Imaging system with gloss treatment deviceHEWLETT PACKARD DEVELOPMENT CO·Filed 2020·Granted Sep 13, 2022·0 cites·20 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →