ST

Suminori Tatsukawa

SA Showa Aluminum: 1 patents #122 of 253Top 50%
TI Takeda Chemical Industries: 1 patents #745 of 1,420Top 55%
Overall (All Time): #3,980,010 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4686133 Closure material for sealing glass containers Masamitsu Nakabayashi, Hideo Kawai, Masayuki Kaji 1987-08-11