Inventor · disambiguated record
Yudai Okuno
Also filed as: OKUNO YUDAI
3 granted patents·1 pending application·2 citations·filing 2016–2019
50Inventor score
Files withSUMITOMO RUBBER IND4
Top patents by PatentIndex Score
4 records- 0178US10261460B2Paper feed roller and image forming apparatus with the paper feed rollerSUMITOMO RUBBER IND·Filed 2016·Granted Apr 16, 2019·2 cites·4 claims
- 0252US10745543B2Antistatic rubber compositionSUMITOMO RUBBER IND·Filed 2018·Granted Aug 18, 2020·0 cites·5 claims
- 0347US10294052B2Sheet feed roller, and method of producing the sameSUMITOMO RUBBER IND·Filed 2016·Granted May 21, 2019·0 cites·6 claims
- 0445US2020002519A1Rubber composition and paper feeding roller formed of the sameSUMITOMO RUBBER IND·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →