Inventor · disambiguated record
Toyonobu Yamada
Also filed as: YAMADA TOYONOBU
13 granted patents·1 pending application·416 citations·filing 1993–2018
92Inventor score
Files withFUJITSU LTD5TOSHIBA KK4TOSHIBA IND PRODUCTS & SYSTEMS CORP3TOSHIBA IND PRODUCTS & SYSTEMS CORPORATION1TOSHIBA IND PRODUCTS MFG CORP1
Top patents by PatentIndex Score
14 records- 0195US5986377AStator for dynamoelectric machineTOSHIBA KK·Filed 1998·Granted Nov 16, 1999·148 cites·5 claims
- 0288US5757226AReference voltage generating circuit having step-down circuit outputting a voltage equal to a reference voltageFUJITSU LTD·Filed 1996·Granted May 26, 1998·46 cites·14 claims
- 0384US5634367APress forming deviceTOSHIBA KK·Filed 1995·Granted Jun 3, 1997·43 cites·8 claims
- 0482US6063640ASemiconductor wafer testing method with probe pin contactFUJITSU LTD·Filed 1998·Granted May 16, 2000·68 cites·31 claims
- 0574US5499213ASemiconductor memory device having self-refresh functionFUJITSU LTD·Filed 1993·Granted Mar 12, 1996·35 cites·4 claims
- 0672US5349290AMethod for testing semiconductor integrated circuit device, voltage drop power supply circuit suitable for the method, and semiconductor integrated circuit device having the voltage drop circuitFUJITSU LTD·Filed 1993·Granted Sep 20, 1994·33 cites·17 claims
- 0766US5610863AMemory device having a booster circuit and a booster circuit control methodFUJITSU LTD·Filed 1996·Granted Mar 11, 1997·27 cites·8 claims
- 0846US5942831ALaminated coreTOSHIBA KK·Filed 1996·Granted Aug 24, 1999·16 cites·4 claims
- 0943US10532387B2Progressive processing methodTOSHIBA IND PRODUCTS & SYSTEMS CORP·Filed 2015·Granted Jan 14, 2020·0 cites·6 claims
- 1043US10505406B2Skewed stator cores for improved torque and efficiencyTOSHIBA KK·Filed 2016·Granted Dec 10, 2019·0 cites·20 claims
- 1143US10236751B2Method of manufacturing stator coreTOSHIBA IND PRODUCTS & SYSTEMS CORP·Filed 2016·Granted Mar 19, 2019·0 cites·4 claims
- 1241US9660507B2Method of manufacturing stator core and the stator coreTOSHIBA IND PRODUCTS MFG CORP·Filed 2013·Granted May 23, 2017·0 cites·4 claims
- 1338US2019109500A1Method of manufacturing statore core, and stator coreTOSHIBA IND PRODUCTS & SYSTEMS CORP·Filed 2018·Application pending·0 cites
- 1432US10536059B2Apparatus for manufacturing iron core for rotating electric machineTOSHIBA IND PRODUCTS & SYSTEMS CORPORATION·Filed 2016·Granted Jan 14, 2020·0 cites·3 claims
Join the waitlist — get patent alerts
Get an alert when Toyonobu Yamada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →