YS

Yoshiaki Shirasawa

KC Kowa Company: 2 patents #203 of 562Top 40%
📍 Tsuchiura, JP: #250 of 519 inventorsTop 50%
Overall (All Time): #2,249,582 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5907399 Particle measurement apparatus Tetsuya Yamamoto 1999-05-25
5337139 Multichannel optical measuring system — 1994-08-09