SI

Shinzo Ishikawa

DI Daicel Chemical Industries: 1 patents #14 of 60Top 25%
Overall (1989): #57,764 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4808466 Deodorant sheet Motoharu Kotani, Keishi Sato 1989-02-28