Inventor

NISHI TSUGUMI

JP2 patents

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

HITACHI ZOSEN CORP

1 patent

US11224839B2Jan 18, 2022

Aldehyde decomposition catalyst, and exhaust gas treatment apparatus and exhaust gas treatment method

HITACHI ZOSEN CORP0 citations54

HITACHI SHIPBUILDING ENG CO

1 patent

US9802155B2Oct 31, 2017

Method for purifying exhaust gas

HITACHI SHIPBUILDING ENG CO0 citations46