RK

Ryoji Kuma

NC Nippon Shokubai Co.: 1 patents #30 of 121Top 25%
📍 Himeji, JP: #59 of 151 inventorsTop 40%
Overall (2005): #108,428 of 245,428Top 45%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6884402 Catalyst for purification of exhaust gases, production process therefor, and process for purification of exhaust gases Shinyuki Masaki, Noboru Sugishima 2005-04-26