Inventor · disambiguated record
Ryoji Satoh
Also filed as: SATOH RYOJI
2 granted patents·2 pending applications·51 citations·filing 1991–2023
65Inventor score
Top patents by PatentIndex Score
4 records- 0181US5259860ASintered metal parts and their production methodHITACHI POWDERED METALS·Filed 1991·Granted Nov 9, 1993·31 cites·14 claims
- 0277US6854646B2Transaction management system and methodHITACHI LTD·Filed 2002·Granted Feb 15, 2005·20 cites·16 claims
- 0356US2023403903A1Display panel, display device, and information processing apparatusLENOVO SINGAPORE PTE LTD·Filed 2023·Application pending·0 cites
- 0454US2003120590A1Electronic settlement method and systemHITACHI LTD·Filed 2002·Application pending·0 cites
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