SO

Shinji Ohta

SS Sankyo Seiki Seisakusho: 1 patents #13 of 44Top 30%
Overall (1997): #77,889 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5675430 Rotary polygon mirror Yutaka Ishizuka 1997-10-07