YK

Yousei Kawabata

SS Suwa Seikosha: 1 patents #12 of 48Top 25%
SK Shinshu Seiki Kabushiki Kaisha: 1 patents #3 of 16Top 20%
Overall (1982): #22,094 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4328747 Character ring-selecting type printer Hitoshi Fujiwara 1982-05-11