Inventor
KOSAKA TOSHIYUKI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KOSAKA TOSHIYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEDI INC
5 patentsUS10943821B2Mar 9, 2021
Method of manufacturing semiconductor device
SEDI INC6 citations81
US11626323B2Apr 11, 2023
Semiconductor device
SEDI INC0 citations60
US11515208B2Nov 29, 2022
Semiconductor device and semiconductor apparatus
SEDI INC0 citations59
US10957591B2Mar 23, 2021
Process of forming semiconductor device
SEDI INC0 citations59
US9368405B2Jun 14, 2016
Method for manufacturing semiconductor device
SEDI INC0 citations50
KOSAKA TOSHIYUKI
4 patentsUS8563433B2Oct 22, 2013
Process to form via hole in semiconductor wafer
KOSAKA TOSHIYUKI5 citations70
US8455951B2Jun 4, 2013
Semiconductor device
KOSAKA TOSHIYUKI6 citations70
US8563404B2Oct 22, 2013
Process for dividing wafer into individual chips and semiconductor chips
KOSAKA TOSHIYUKI4 citations59
US8476166B2Jul 2, 2013
Manufacturing method of semiconductor device
KOSAKA TOSHIYUKI2 citations59