YH

Yoshikazu Hamada

MK Mitsui Kinzoku Kogyo: 2 patents #1 of 2Top 50%
📍 Toyama, JP: #5 of 32 inventorsTop 20%
Overall (1982): #6,013 of 81,411Top 8%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4364590 Automobile door locking apparatus with cancellation mechanisms 1982-12-21
4358141 Noise prevention device in an automobile locking apparatus 1982-11-09