Inventor

KIYOI AKIRA

JP3 patents

Patents

3 patents

US11881504B2Jan 23, 2024

Semiconductor device and manufacturing method therefor

MITSUBISHI ELECTRIC CORP0 citations56

US9922836B2Mar 20, 2018

Semiconductor device manufacturing method and semiconductor device

MITSUBISHI ELECTRIC CORP0 citations44

US11676996B2Jun 13, 2023

Method of manufacturing semiconductor device, and semiconductor device

MITSUBISHI ELECTRIC CORP0 citations39