HT

Hisayoshi Tokunaga

📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #3,774,876 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5431231 Harvester for root vegetables Touru Abe, Toshiyuki Kobuchi, Takeshi Kobashi 1995-07-11