TO

Toshihiko Okina

SS Sankyo Seiki Seisakusho: 1 patents #1 of 15Top 7%
📍 Komagane, JP: #2 of 6 inventorsTop 35%
Overall (1994): #57,015 of 165,921Top 35%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5373404 Helical scan type rotary head drum unit Daiichirou Katou, Hitoshi Yanagisawa, Takuji Sekiguchi, Kazuo Kobayashi 1994-12-13