TK

Tamotsu Koiwai

OL Olympus: 1 patents #274 of 735Top 40%
📍 Hamura, JP: #15 of 36 inventorsTop 45%
Overall (2017): #225,468 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9684147 Changeable lens barrel Shigeo Hayashi, Naohiro Kageyama, Mitsuru Toyama 2017-06-20