MK

Masamichi KISHIRO

NO Nok: 1 patents #24 of 92Top 30%
Overall (2020): #362,271 of 565,922Top 65%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10767519 Valve stem seal and hermetic sealing structure — 2020-09-08