KK

Kouji Kasamatsu

MC Mitsubishi Chemical: 1 patents #1,511 of 3,022Top 50%
📍 Somalomo, CM: #860 of 1,329 inventorsTop 65%
Overall (All Time): #3,557,070 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6448438 Method for purifying acrylic acid Shuhei Yada, Masahiko Yamagishi, Yasuyuki Sakakura, Kiyoshi Takahashi 2002-09-10