NS

Norio Shimizu

HI Hitachi: 2 patents #87 of 1,214Top 8%
📍 Miyazaki, JP: #3 of 7 inventorsTop 45%
Overall (1982): #9,591 of 81,411Top 15%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4356092 Method for treating waste water Yoji Odawara, Yasunori Masaki 1982-10-26
4356268 Microorganism for treating waste water Yoji Odawara, Yasunori Masaki 1982-10-26