Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Yi-chu Chang
Farmington Hills, MI
US
2 patents
3 Patents
US12360014
2025
Production Line Analyzer and Visualizer for Line Performance Improvement
Hitachi, Ltd.
0 cites
US11755003
2023
Autonomous Task Management Industrial Robot
HITACHI, Ltd.
0 cites
US11554482
2023
Self-learning Industrial Robotic System
Hitachi, Ltd.
0 cites