Inventor

ITAYA MASUMI

JP2 patents

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

MITSUI SHIPBUILDING ENG

1 patent

US6482379B1Nov 19, 2002

Sodium-based dechlorinating agent and waste treatment equipment

MITSUI SHIPBUILDING ENG2 citations60

ASAHI GLASS CO LTD

1 patent

US6949226B2Sep 27, 2005

Sodium-based dechlorinating agent and waste treatment equipment

ASAHI GLASS CO LTD0 citations49