TM

Tahei Morisawa

PE Pentax: 1 patents #12 of 57Top 25%
Overall (1989): #52,872 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4835646 Magnetic head adjusting device Yuichi Kurosawa, Harumi Aoki 1989-05-30