KN

Kouji Nitta

OC Onoda Cement Co.: 1 patents #57 of 155Top 40%
WU Waseda University: 1 patents #116 of 411Top 30%
📍 Sanyo Onoda, JP: #20 of 50 inventorsTop 40%
Overall (All Time): #4,004,436 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4620931 Three phase fluidized bed water purifying process Akira Hirata, Hajime Nagayama, Akinori Watanabe, Kenji Shimaji 1986-11-04