Inventor
YOSHITSUGU KOJI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YOSHITSUGU KOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
5 patentsUS11482464B2Oct 25, 2022
Semiconductor device including a diamond substrate and method of manufacturing the semiconductor device
MITSUBISHI ELECTRIC CORP2 citations72
US11107685B2Aug 31, 2021
Semiconductor manufacturing method and semiconductor manufacturing device
MITSUBISHI ELECTRIC CORP4 citations70
US12519030B2Jan 6, 2026
Semiconductor device including diamond substrate and semiconductor device manufacturing method
MITSUBISHI ELECTRIC CORP0 citations62
US11282950B2Mar 22, 2022
Method for manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations59
US12426336B2Sep 23, 2025
Semiconductor device, and method of manufacturing semiconductor device
MITSUBISHI ELECTRIC CORP0 citations50
FUJIFILM BUSINESS INNOVATION CORP
4 patentsUS12517460B2Jan 6, 2026
Developing device and image forming apparatus
FUJIFILM BUSINESS INNOVATION CORP0 citations59
US11960223B2Apr 16, 2024
Image forming apparatus having fixation unit and ducts for cooling
FUJIFILM BUSINESS INNOVATION CORP0 citations58
US11914320B2Feb 27, 2024
Image forming apparatus having transport path with guide units and gas guiding part
FUJIFILM BUSINESS INNOVATION CORP0 citations47
US11880161B2Jan 23, 2024
Image forming apparatus with gas cooling
FUJIFILM BUSINESS INNOVATION CORP0 citations47