HY

Hiroshi Yokoo

KK Kanto Kagaku: 1 patents #3 of 4Top 75%
Overall (1989): #103,584 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4871693 Porous cordierite ceramics Senya Inoue, Akira Ono, Mikio Kobayashi 1989-10-03