KS

Kazutika Sizume

NK Nippon Kayaku: 1 patents #556 of 1,103Top 55%
Overall (All Time): #3,805,270 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5342445 Hydraulic compositions and high-strength composite materials Masayuki Kiyomoto, Akira Kajikawa, Toru Murakado, Hiroshi Sakurai, Motokazu Mano 1994-08-30