Inventor
MURATA TSUTOMU
JP34 patents
⚠️ This page may combine multiple inventors who share the name “MURATA TSUTOMU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEMICONDUCTOR COMPONENTS IND LLC
13 patentsUS9467085B1Oct 11, 2016
Monitoring vibration motor induced voltage slope to control haptic feedback
SEMICONDUCTOR COMPONENTS IND LLC10 citations84
US10686418B1Jun 16, 2020
Methods and apparatus for an amplifier integrated circuit
SEMICONDUCTOR COMPONENTS IND LLC3 citations73
US11088667B2Aug 10, 2021
Methods and apparatus for a dual mode operational amplifier
SEMICONDUCTOR COMPONENTS IND LLC0 citations62
US10985718B2Apr 20, 2021
Methods and apparatus for an amplifier integrated circuit
SEMICONDUCTOR COMPONENTS IND LLC0 citations62
US10951143B2Mar 16, 2021
Methods and apparatus for rotation detection of a brushed DC motor
SEMICONDUCTOR COMPONENTS IND LLC0 citations62
US10784828B2Sep 22, 2020
Methods and apparatus for an operational amplifier with a variable gain-bandwidth product
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US10483885B1Nov 19, 2019
Methods and apparatus for rotation detection of a brushed DC motor
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US10211739B2Feb 19, 2019
Methods and apparatus for an integrated circuit
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US9912276B2Mar 6, 2018
Method of forming a semiconductor device and structure therefor
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US9912260B2Mar 6, 2018
Drive control circuit for linear vibration motor and method
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US9912278B2Mar 6, 2018
Method of forming a semiconductor device and structure therefor
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US9912277B2Mar 6, 2018
Method of forming a semiconductor device and structure therefor
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
US9647605B2May 9, 2017
Single-phase brushless motor driver and method
SEMICONDUCTOR COMPONENTS IND LLC0 citations52
MURATA TSUTOMU
12 patentsUS8531139B2Sep 10, 2013
Drive control circuit for linear vibration motor
MURATA TSUTOMU7 citations83
US8829843B2Sep 9, 2014
Drive control circuit for linear vibration motor
MURATA TSUTOMU5 citations72
US8736202B2May 27, 2014
Drive control circuit for linear vibration motor
MURATA TSUTOMU4 citations72
US8736201B2May 27, 2014
Drive control circuit for linear vibration motor
MURATA TSUTOMU3 citations62
US8698431B2Apr 15, 2014
Drive control circuit for linear vibration motor
MURATA TSUTOMU3 citations62
US8547048B2Oct 1, 2013
Drive control circuit for linear vibration motor
MURATA TSUTOMU2 citations62
US8542166B2Sep 24, 2013
Electroluminescence display apparatus with video signal rewriting
MURATA TSUTOMU4 citations62
US8692494B2Apr 8, 2014
Single-phase brushless motor drive circuit
MURATA TSUTOMU1 citations51
US8519645B2Aug 27, 2013
Drive control circuit for linear vibration motor
MURATA TSUTOMU0 citations51
US9077267B2Jul 7, 2015
Single-phase brushless motor drive circuit
MURATA TSUTOMU0 citations41
US8786231B2Jul 22, 2014
Single-phase brushless motor drive circuit
MURATA TSUTOMU0 citations41
US8456219B2Jun 4, 2013
H bridge driver circuit
MURATA TSUTOMU0 citations41