TT

Toshihiko Tanuma

SC Sawafuji Electric Co.: 1 patents #1 of 4Top 25%
Overall (1989): #47,975 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4851758 Brushless generator Masahiro Osada, Takashi Yoshida, Hiroshi Kobiyama 1989-07-25