YH

Yoshio Hayakawa

NC Nippon Soda Co.: 1 patents #9 of 29Top 35%
Overall (2024): #207,824 of 561,600Top 40%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11939443 Polyphenylene ether resin composition, prepreg, metal-clad laminate Shota OSUMI, Izumi Tando, Hiroki Ueda 2024-03-26