HF

Hiroaki Furuyama

Canon: 2 patents #487 of 2,200Top 25%
📍 Tachikawa, JP: #5 of 41 inventorsTop 15%
Overall (1997): #38,600 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5644447 Recording or reproducing apparatus having function of searching for unrecorded part Nobutoshi Takayama 1997-07-01
5600370 Image sensing apparatus with fading action and control thereof 1997-02-04