Inventor · disambiguated record
Yuma Ishikawa
Also filed as: ISHIKAWA YUMA
9 granted patents·2 pending applications·19 citations·filing 2014–2022
82Inventor score
Top patents by PatentIndex Score
11 records- 0188US9293913B2ESD protection component and method for manufacturing ESD protection componentTDK CORP·Filed 2014·Granted Mar 22, 2016·8 cites·9 claims
- 0286US11482371B2Electronic componentTDK CORP·Filed 2019·Granted Oct 25, 2022·2 cites·2 claims
- 0386US11011294B2Multilayer coil componentTDK CORP·Filed 2017·Granted May 18, 2021·3 cites·5 claims
- 0481US12224104B2Electronic componentTDK CORP·Filed 2022·Granted Feb 11, 2025·0 cites·4 claims
- 0580US10666101B2Rotor for rotary electric machineTOYOTA MOTOR CO LTD·Filed 2018·Granted May 26, 2020·2 cites·12 claims
- 0680US10115515B2Multilayer common mode filterTDK CORP·Filed 2016·Granted Oct 30, 2018·2 cites·6 claims
- 0778US10541078B2Electronic componentTDK CORP·Filed 2017·Granted Jan 21, 2020·1 cites·3 claims
- 0864US9667036B2ESD protection componentTDK CORP·Filed 2014·Granted May 30, 2017·1 cites·4 claims
- 0960US11631521B2Electronic componentTDK CORP·Filed 2019·Granted Apr 18, 2023·0 cites·6 claims
- 1048US2020066432A1Multilayer coil componentTDK CORP·Filed 2019·Application pending·0 cites
- 1140US2019378997A1Compound, light emitting material and organic light emitting elementUNIV KYUSHU NAT UNIV CORP·Filed 2018·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →