YD

Yukihiko Ariyoshi, deceased

KK Kabushikikaisha Ariyoshi Kikoshudan: 3 patents #1 of 2Top 50%
KT Kabushiki Kaisha Top: 1 patents #53 of 213Top 25%
Overall (All Time): #1,657,676 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5207749 Inner surface shaper — 1993-05-04
5154554 Balancer attachment of the main spindle of a machining apparatus — 1992-10-13
4869127 Relative rotation transmitting apparatus — 1989-09-26