Inventor

KUBOTA SHIZUO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “KUBOTA SHIZUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MIYASO CHEMICAL CO

2 patents

US5620665AApr 15, 1997

Method of recycling unsaturated polyester resin waste and recycling apparatus

MIYASO CHEMICAL CO8 citations70

US5468780ANov 21, 1995

Method of recycling unsaturated polyester resin waste

MIYASO CHEMICAL CO13 citations70

WAKAYAMA PREFECTURE

1 patent

US5776989AJul 7, 1998

Method of recycling cured unsaturated polyester resin waste

WAKAYAMA PREFECTURE20 citations89