Inventor

SATO HATSUO

JP2 patents

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

ORIENTAL ENGINEERING CO LTD

1 patent

US6846366B2Jan 25, 2005

Carburizing method and carburizing apparatus

ORIENTAL ENGINEERING CO LTD13 citations76

SHIONOGI & CO

1 patent

US4873334AOct 10, 1989

4,7-dihydropyrazolo(3,4-b) pyridine derivatives

SHIONOGI & CO1 citations48