KS

Kouji Shirasugi

Ricoh Company: 2 patents #5,693 of 9,818Top 60%
📍 Satte, JP: #22 of 63 inventorsTop 35%
Overall (All Time): #2,314,758 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5063414 Copier allowing successive copying operations while avoiding certain waiting period — 1991-11-05
4996564 Controllable drive of optics of a copier — 1991-02-26