YI

Yoshiro Iguchi

DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
📍 Tatsuno, JP: #89 of 127 inventorsTop 75%
Overall (All Time): #3,917,518 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4978578 Optical disk of polycarbonate Tatsuya Kanno, Ikuo Takahashi, Kenichi Sasaki, Yutaka Fukuda 1990-12-18