SY

Schunichiro Yamanaka

OC Orient Chemical Industries Co.: 1 patents #3 of 9Top 35%
Overall (1989): #58,676 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4826749 Toner for developing electrostatic latent images Yoji Kawagishi, Shinichi Narita, Takashi Kiriu 1989-05-02