RK

Riichi Katoh

KT Kabushiki Kaisha Toshiba: 1 patents #480 of 1,730Top 30%
Overall (1997): #88,726 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5670790 Electronic device Tetsufumi Tanamoto, Shigeki Takahashi 1997-09-23