KI

Kazuhumi Ishiyama

TO Toshiba: 1 patents #1,121 of 2,688Top 45%
📍 Ootawara, JP: #274 of 392 inventorsTop 70%
Overall (All Time): #3,980,654 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4688578 Ultrasonic probe device Masayuki Takano 1987-08-25