YM

Yuhei Muro

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
Overall (All Time): #3,966,087 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4635268 Semiconductor laser device having a double heterojunction structure Nawoto Motegi, Masaki Okajima 1987-01-06