Inventor · disambiguated record
Sadayoshi Umeda
Also filed as: UMEDA SADAYOSHI
1 granted patent·2 pending applications·0 citations·filing 2003–2013
9Inventor score
Top patents by PatentIndex Score
3 records- 0130US8937569B2Analog-to-digital conversion deviceFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Jan 20, 2015·0 cites·12 claims
- 0221US2006072260A1Electrostatic protection circuitARAKAWA MASAHITO·Filed 2004·Application pending·0 cites
- 039US2004070901A1Electrostatic discharge protection circuitFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →