TI

Tsuneo Iwamoto

📍 Ibigawa, JP: #68 of 103 inventorsTop 70%
Overall (All Time): #4,097,211 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4290895 Method for eliminating ammonia nitrogen from sewage — 1981-09-22