Inventor · disambiguated record
Tohru Umeno
Also filed as: UMENO TOHRU
4 granted patents·156 citations·filing 1996–2010
78Inventor score
Top patents by PatentIndex Score
4 records- 0189US6000128AProcess of producing a multi-layered printed-coil substrateSUMITOMO SPEC METALS·Filed 1997·Granted Dec 14, 1999·76 cites·10 claims
- 0289US5952909AMulti-layered printed-coil substrate, printed-coil substrates and printed-coil componentsSUMITOMO SPEC METALS·Filed 1996·Granted Sep 14, 1999·65 cites·10 claims
- 0386US8004381B2Laminated deviceHITACHI METALS LTD·Filed 2007·Granted Aug 23, 2011·15 cites·11 claims
- 0431US8592967B2Semiconductor apparatus and power supply circuitUMENO TOHRU·Filed 2010·Granted Nov 26, 2013·0 cites·17 claims
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