KO

Kazuya Ogiyama

JS Jsp: 1 patents #80 of 134Top 60%
📍 Tochigi, JP: #1,767 of 2,789 inventorsTop 65%
Overall (All Time): #3,438,033 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6838488 Production method of foamed polypropylene resin beads Hidehiro Sasaki, Akinobu Hira, Keiichi Hashimoto, Hiroki Yanagisawa, Hisao Tokoro 2005-01-04