Inventor · disambiguated record
Ryoji Koizumi
Also filed as: KOIZUMI RYOJI
3 granted patents·7 citations·filing 2006–2010
60Inventor score
Technology areasG06F
Top patents by PatentIndex Score
3 records- 0163US8549451B2Verification apparatusKOIZUMI RYOJI·Filed 2010·Granted Oct 1, 2013·3 cites·8 claims
- 0256US8589840B2Semiconductor chip design verification deviceKOIZUMI RYOJI·Filed 2010·Granted Nov 19, 2013·2 cites·4 claims
- 0353US7665050B2Semiconductor device verification system and semiconductor device fabrication methodFUJITSU MICROELECTRONICS LTD·Filed 2006·Granted Feb 16, 2010·2 cites·20 claims
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