Inventor
KONNO TAICHIRO
JP15 patents
⚠️ This page may combine multiple inventors who share the name “KONNO TAICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO CHEMICAL CO
11 patentsUS10472715B2Nov 12, 2019
Nitride semiconductor template, manufacturing method thereof, and epitaxial wafer
SUMITOMO CHEMICAL CO3 citations70
US12378694B2Aug 5, 2025
Nitride crystal, semiconductor laminate, and method for manufacturing nitride crystal
SUMITOMO CHEMICAL CO0 citations62
US12002903B2Jun 4, 2024
Group-III nitride laminated substrate and semiconductor element
SUMITOMO CHEMICAL CO0 citations62
US11908902B2Feb 20, 2024
Group III nitride laminate, semiconductor element, and method for producing group III nitride laminate
SUMITOMO CHEMICAL CO0 citations62
US11631785B2Apr 18, 2023
Group-III nitride laminated substrate and semiconductor light-emitting element
SUMITOMO CHEMICAL CO0 citations62
US11522105B2Dec 6, 2022
Nitride semiconductor laminated structure, nitride semiconductor light emitting element, and method for manufacturing nitride semiconductor laminated structure
SUMITOMO CHEMICAL CO0 citations62
US11574809B2Feb 7, 2023
Nitride semiconductor template and nitride semiconductor device
SUMITOMO CHEMICAL CO0 citations61
US12488985B2Dec 2, 2025
Semiconductor laminate and method for manufacturing semiconductor laminate
SUMITOMO CHEMICAL CO0 citations57
US12129572B2Oct 29, 2024
Nitride semiconductor template, method for manufacturing nitride semiconductor template, and method for manufacturing nitride semiconductor free-standing substrate
SUMITOMO CHEMICAL CO0 citations51
US10084113B2Sep 25, 2018
Nitride semiconductor template and light emitting element
SUMITOMO CHEMICAL CO1 citations49
US10294566B2May 21, 2019
Substrate processing apparatus and substrate processing method
SUMITOMO CHEMICAL CO0 citations38