YK

Yoshita Kawakyu

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,775,262 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5432812 Semiconductor laser device with multi-directional reflector arranged therein Atsushi Kurobe, Tsutomu Tezuka, Tetsuo Sadamasa, Mitsuhiro Kushibe 1995-07-11