Inventor
KADONO TAKESHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KADONO TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMCO CORP
13 patentsUS9117676B2Aug 25, 2015
Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state image sensing device
SUMCO CORP7 citations83
US11245014B2Feb 8, 2022
Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state imaging device
SUMCO CORP2 citations72
US10396120B2Aug 27, 2019
Method for producing semiconductor epitaxial wafer and method of producing solid-state imaging device
SUMCO CORP3 citations72
US9576800B2Feb 21, 2017
Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state image sensing device
SUMCO CORP2 citations72
US9224601B2Dec 29, 2015
Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state image sensing device
SUMCO CORP4 citations72
US11626492B2Apr 11, 2023
Semiconductor epitaxial wafer and method of producing the same
SUMCO CORP0 citations61
US12414388B2Sep 9, 2025
Epitaxial silicon wafer, method for producing same, and method for producing semiconductor device
SUMCO CORP0 citations60
USRE49657ESep 12, 2023
Epitaxial wafer manufacturing method and epitaxial wafer
SUMCO CORP0 citations58
US9847370B2Dec 19, 2017
Method of producing semiconductor epitaxial wafer, semiconductor epitaxial wafer, and method of producing solid-state image sensing device
SUMCO CORP1 citations51
US9396967B2Jul 19, 2016
Method of producing epitaxial silicon wafer, epitaxial silicon wafer, and method of producing solid-state image sensing device
SUMCO CORP0 citations51
US9397172B2Jul 19, 2016
Semiconductor epitaxial wafer
SUMCO CORP0 citations51
US10453682B2Oct 22, 2019
Epitaxial wafer manufacturing method and epitaxial wafer
SUMCO CORP0 citations48
US10062569B2Aug 28, 2018
Epitaxial wafer manufacturing method and epitaxial wafer
SUMCO CORP0 citations48