Inventor

YOSHIOKA SHIGEO

2 patents

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

TOYODA GOSEI KK

1 patent

US4823576AApr 25, 1989

Apparatus for manufacturing ring-shaped member from elongate workpiece

TOYODA GOSEI KK32 citations85

CHIYODA CHEM ENG CONSTRUCT CO

1 patent

US4049540ASep 20, 1977

Process for the thermal cracking of heavy oils with a fluidized particulate heat carrier

CHIYODA CHEM ENG CONSTRUCT CO11 citations69