TT

Takayoshi Tanikawa

SK Seibu Polymer Kasei Kabushiki Kaisha: 1 patents #3 of 11Top 30%
📍 Zentsuji, JP: #6 of 12 inventorsTop 50%
Overall (All Time): #4,119,311 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4221502 Culvert joint — 1980-09-09