SI

Soji Ishikawa

📍 Saito, JP: #3 of 15 inventorsTop 20%
Overall (All Time): #1,308,278 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4435176 Needle assembly — 1984-03-06
4430213 Ultrafiltration unit — 1984-02-07
4349022 Medical needle assembly — 1982-09-14
4306973 Medical liquid dispenser with filter means — 1981-12-22