Inventor

MAETA SHIGERU

US8 patents

Patents

8 patents

US10658855B2May 19, 2020

Transformer less battery charger system

RENESAS ELECTRONICS AMERICA INC2 citations72

US9843206B2Dec 12, 2017

Transformer less battery charger system

RENESAS ELECTRONICS AMERICA INC4 citations72

US9711984B2Jul 18, 2017

High voltage generation method at battery system

RENESAS ELECTRONICS AMERICA INC3 citations72

US10789792B2Sep 29, 2020

Dual mode, passcode storage, wireless secure lock

RENESAS ELECTRONICS AMERICA INC4 citations61

US11095133B2Aug 17, 2021

Simple battery and charger system

RENESAS ELECTRONICS AMERICA INC0 citations57

US10673254B2Jun 2, 2020

Simple battery and charger system

RENESAS ELECTRONICS AMERICA INC1 citations57

US10679986B2Jun 9, 2020

Isolated circuit formed during back end of line process

RENESAS ELECTRONICS AMERICA INC0 citations51

US10147722B2Dec 4, 2018

Isolated circuit formed during back end of line process

RENESAS ELECTRONICS AMERICA INC0 citations51