Inventor · disambiguated record
Toshihiko Yoshimasu
Also filed as: YOSHIMASU TOSHIHIKO
5 granted patents·1 pending application·28 citations·filing 1990–2020
72Inventor score
Top patents by PatentIndex Score
6 records- 0163US5202651ABand-stop filter circuit suitably made into monolithic microwave integrated circuitsSHARP KK·Filed 1991·Granted Apr 13, 1993·20 cites·13 claims
- 0247US11362623B2Voltage-controlled oscillatorSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jun 14, 2022·0 cites·19 claims
- 0342US11043919B2Power amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 22, 2021·0 cites·22 claims
- 0439US5065117AMicrowave circuitSHARP KK·Filed 1990·Granted Nov 12, 1991·8 cites·3 claims
- 0538US2015070072A1Harmonic mixerDENSO CORP·Filed 2014·Application pending·0 cites
- 0634US8773224B2Frequency multiplierYOSHIMASU TOSHIHIKO·Filed 2011·Granted Jul 8, 2014·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →