KA

Katuyuki Amano

TC Tokai Kogyo Co.: 2 patents #32 of 161Top 20%
📍 Handa, JP: #137 of 266 inventorsTop 55%
Overall (All Time): #2,277,377 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5500264 Hollow extrudate Yukihiko Yada, Tosikazu Ito 1996-03-19
5433808 Production method for a hollow extrudate Yukihiko Yada, Tosikazu Ito 1995-07-18