Inventor

IKEMIYA NORIHITO

JP2 patents

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

EC CHEM IND CO

1 patent

US5384167AJan 24, 1995

Method for the surface treatment of a metal by atmospheric pressure plasma

EC CHEM IND CO57 citations91

NAGAI TATSUO

1 patent

US9593424B2Mar 14, 2017

Sulfuric acid recycling type cleaning system and a sulfuric acid recycling type persulfuric acid supply apparatus

NAGAI TATSUO1 citations42