SI

Sadanobu Ishikawa

📍 Oshima, JP: #9 of 34 inventorsTop 30%
Overall (1989): #59,388 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4803182 Heat resistant materials containing ceramic components — 1989-02-07