Inventor · disambiguated record
Ryuichi Ohyama
Also filed as: OHYAMA RYUICHI
0 granted patents·2 pending applications·0 citations·filing 2007–2023
Top patents by PatentIndex Score
2 records- 0147US2009317624A1Uniformly dispersed photocatalyst coating liquid, method for producing same, and photocatalytically active composite material obtained by using sameYOSHIOKA KEN·Filed 2007·Application pending·0 cites
- 0238US2025236526A1Colloidal silica and production method thereforTAMA CHEMICALS CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →