TT

Toshiyuki Tachikawa

SH Shimizu: 1 patents #15 of 53Top 30%
SC Sumitomo Durez Company: 1 patents #18 of 30Top 60%
Overall (All Time): #2,298,237 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5368934 Composite materials Takayoshi Torii, Minoru Sugita 1994-11-29
4459374 Foundry binder composition Toshiaki Nishimura 1984-07-10