Inventor · disambiguated record
Chie Isshi
Also filed as: ISSHI CHIE
3 granted patents·17 citations·filing 2013–2014
64Inventor score
Files withSANKEN ELECTRIC CO LTD3
Top patents by PatentIndex Score
3 records- 0189US8957658B2Switching power-supply deviceSANKEN ELECTRIC CO LTD·Filed 2013·Granted Feb 17, 2015·12 cites·5 claims
- 0273US9280164B2Switching power-supply device and method for manufacturing switching power-supply deviceSANKEN ELECTRIC CO LTD·Filed 2013·Granted Mar 8, 2016·4 cites·18 claims
- 0355US9444334B2DC/DC converterSANKEN ELECTRIC CO LTD·Filed 2014·Granted Sep 13, 2016·1 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →