Inventor
ITO YUSAKU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “ITO YUSAKU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DISCO CORP
13 patentsUS9616544B2Apr 11, 2017
Wafer inspection method and grinding and polishing apparatus
DISCO CORP10 citations80
US11340163B2May 24, 2022
Method and apparatus for detecting facet region, wafer producing method, and laser processing apparatus
DISCO CORP2 citations70
US9895768B2Feb 20, 2018
Laser processing apparatus
DISCO CORP3 citations70
US11474143B2Oct 18, 2022
Testing apparatus
DISCO CORP2 citations69
US9953407B2Apr 24, 2018
Wafer inspection method and wafer inspection apparatus
DISCO CORP3 citations65
US11402310B2Aug 2, 2022
Measuring apparatus for measuring a flexural strength of a test piece
DISCO CORP0 citations51
US11032456B2Jun 8, 2021
Ultrafast imaging apparatus
DISCO CORP0 citations51
US9789567B2Oct 17, 2017
Laser beam spot shape detection method
DISCO CORP1 citations48
US9976951B2May 22, 2018
Protective film detecting method
DISCO CORP0 citations40
US9791411B2Oct 17, 2017
Processing apparatus including a three-dimensional interferometric imager
DISCO CORP0 citations40
US9989468B2Jun 5, 2018
Fluorescence detecting apparatus
DISCO CORP0 citations39
US9881828B2Jan 30, 2018
Wafer processing method
DISCO CORP0 citations39
US9613415B2Apr 4, 2017
Protective film detecting apparatus and protective film detecting method
DISCO CORP0 citations37
MITSUBISHI ELECTRIC CORP
3 patentsUS10930616B2Feb 23, 2021
Semiconductor module, method for manufacturing semiconductor module, and power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations61
US10643969B2May 5, 2020
Semiconductor module and method for manufacturing the same
MITSUBISHI ELECTRIC CORP1 citations61
US11677312B2Jun 13, 2023
Semiconductor device and power converter
MITSUBISHI ELECTRIC CORP0 citations45