Inventor · disambiguated record
Toyomi Yoshida
Also filed as: YOSHIDA TOYOMI
6 granted patents·3 pending applications·93 citations·filing 1987–2018
81Inventor score
Top patents by PatentIndex Score
9 records- 0166US8388311B2TurbomachineryYAMAGUCHI KAZUYUKI·Filed 2009·Granted Mar 5, 2013·4 cites·4 claims
- 0266US5837952AMat switchCOMBI CO·Filed 1997·Granted Nov 17, 1998·64 cites·2 claims
- 0366USD303273SToy vehicleCOMBI CO·Filed 1987·Granted Sep 5, 1989·11 cites·1 claims
- 0447US4992714ABand pass filter device and a method of filtering using such a deviceHITACHI LTD·Filed 1990·Granted Feb 12, 1991·11 cites·26 claims
- 0543US2013223998A1Turbo MachineryHITACHI LTD·Filed 2013·Application pending·0 cites
- 0640US2012121411A1Labyrinth Seals for TurbomachineryENDO AKIRA·Filed 2011·Application pending·0 cites
- 0739USD325753SToy vehicleCOMBI CORP·Filed 1990·Granted Apr 28, 1992·3 cites·1 claims
- 0837US11137026B2Control device for magnetic bearing and control methodHITACHI LTD·Filed 2018·Granted Oct 5, 2021·0 cites·11 claims
- 0934US2016273324A1Downhole CompressorHITACHI LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →