KS

Keizo Shiihara

KT Kabushiki Kaisha Toshiba: 1 patents #13,537 of 21,451Top 65%
TK Tokyo Kogaku Kikai: 1 patents #65 of 143Top 50%
Overall (All Time): #3,954,411 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4753498 Optical reader Hiroshi Saitoh, Hiromitsu Okada, Hironobu Watanabe, Hiroshi Watanabe, Michio Waki +3 more 1988-06-28