Inventor · disambiguated record
Riku Shimizu
Also filed as: SHIMIZU Riku
2 granted patents·1 pending application·0 citations·filing 2018–2020
22Inventor score
Technology areasB22F
Files withIHI CORP3
Top patents by PatentIndex Score
3 records- 0143US12343799B2Three-dimensional manufacturing apparatusIHI CORP·Filed 2020·Granted Jul 1, 2025·0 cites·4 claims
- 0239US11446917B2Additive manufacturing device and additive manufacturing methodIHI CORP·Filed 2018·Granted Sep 20, 2022·0 cites·4 claims
- 0337US2021205893A1Three-dimensional shaping device and three-dimensional shaping methodIHI CORP·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →