YM

Yoshiaki Miyosawa

KC Kansai Paint Co.: 1 patents #12 of 36Top 35%
NC Nippon Kokan Co.: 1 patents #20 of 100Top 20%
Overall (1989): #40,727 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4889775 Highly corrosion-resistant surface-treated steel plate Takeshi Adaniya, Masaaki Yamashita, Takahiro Kubota, Akira Enatsu, Norio Nikaido +1 more 1989-12-26