Inventor · disambiguated record
Ryota Fukui
Also filed as: FUKUI RYOTA
3 granted patents·1 pending application·53 citations·filing 1987–2021
69Inventor score
Top patents by PatentIndex Score
4 records- 0177US4841197ADouble-chamber ion sourceULVAC CORP·Filed 1987·Granted Jun 20, 1989·29 cites·10 claims
- 0275US4894546AHollow cathode ion sourcesULVAC CORP·Filed 1988·Granted Jan 16, 1990·24 cites·12 claims
- 0354US2024208106A1Granulator, kneading adjustment mechanism, and method of manufacturing resin pelletsJAPAN STEEL WORKS LTD·Filed 2021·Application pending·0 cites
- 0440US7847271B2Ion implanting apparatusULVAC INC·Filed 2007·Granted Dec 7, 2010·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →