AS

Akira Sanjoh

SI Sumitomo Metal Industries: 1 patents #18 of 138Top 15%
📍 Ebeye: #128 of 390 inventorsTop 35%
Overall (2002): #259,549 of 266,432Top 100%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6464940 pH sensor and pH measurement method employing the same Koji Akioka 2002-10-15