Inventor
SUGIYAMA SHIGETOSHI
JP6 patents
⚠️ This page may combine multiple inventors who share the name “SUGIYAMA SHIGETOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA CHUO KENKYUSHO KK
3 patentsUS4739007AApr 19, 1988
Composite material and process for manufacturing same
TOYODA CHUO KENKYUSHO KK326 citations98
US5001172AMar 19, 1991
Fiber reinforced plastics
TOYODA CHUO KENKYUSHO KK21 citations79
US5476624ADec 19, 1995
Process for reclaiming waste plastics having a paint film
TOYODA CHUO KENKYUSHO KK12 citations73