Inventor · disambiguated record

Yasuharu Utsunomiya

Also filed as: UTSUNOMIYA YASUHARU

2 granted patents·23 citations·filing 1983–1984

59Inventor score

Technology areasG03G

Files withMITA INDUSTRIAL CO LTD2

Top patents by PatentIndex Score

2 records

0175US4619523AToner cleaning apparatus in electrophotographyMITA INDUSTRIAL CO LTD·Filed 1984·Granted Oct 28, 1986·19 cites·5 claims
0238US4574114APhotosensitive composition for electrophotography having polyvinyl carbazole and silicone oilMITA INDUSTRIAL CO LTD·Filed 1983·Granted Mar 4, 1986·4 cites·12 claims

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