HH

Hiroaki Hamano

MI Minolta: 3 patents #71 of 355Top 20%
📍 Toyokawa, JP: #6 of 57 inventorsTop 15%
Overall (1989): #10,237 of 140,708Top 8%
3
Patents 1989

Issued Patents 1989

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4882604 Electronic machine having time measuring function Akio Kato, Hideo Ito 1989-11-21
4843437 Copying machine 1989-06-27
4816865 Document conveying apparatus 1989-03-28