JO

Junji Ohkawara

AL Alpha: 1 patents #1 of 2Top 50%
Overall (1994): #110,042 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5285667 Cylinder lock Takeshi Fukasawa 1994-02-15