Inventor · disambiguated record
Ryuichi Shibata
Also filed as: SHIBATA RYUICHI
3 granted patents·0 citations·filing 2020–2024
40Inventor score
Technology areasB65H
Files withRISO KAGAKU CORP3
Top patents by PatentIndex Score
3 records- 0162US12246939B2Medium feeding deviceRISO KAGAKU CORP·Filed 2023·Granted Mar 11, 2025·0 cites·6 claims
- 0241US11584599B2Transportation apparatusRISO KAGAKU CORP·Filed 2020·Granted Feb 21, 2023·0 cites·5 claims
- 0327USD1096705SWireless communication tagRISO KAGAKU CORP·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →