P

Inventor

OKAJIMA TOSHINORI

JP8 patents
⚠️ This page may combine multiple inventors who share the name “OKAJIMA TOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

N E CHEMCAT CORP

3 patents
US9539544B1Jan 10, 2017

Exhaust gas purifier

N E CHEMCAT CORP0 citations51
US9480948B2Nov 1, 2016

Exhaust gas purifier

N E CHEMCAT CORP1 citations51
US11047282B2Jun 29, 2021

Exhaust gas purification device

N E CHEMCAT CORP0 citations45

KUBOTA KK

2 patents
US7328691B2Feb 12, 2008

Multi-cylinder engine

KUBOTA KK25 citations90
US7469681B2Dec 30, 2008

Multi-cylinder engine

KUBOTA KK6 citations60

ITO TOMOAKI

2 patents
US8865615B2Oct 21, 2014

Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method

ITO TOMOAKI10 citations82
US9011809B2Apr 21, 2015

Ammonia oxidation catalyst, exhaust gas purification device using same, and exhaust gas purification method

ITO TOMOAKI7 citations81

MENDE TAKESHI

1 patent
US9523302B2Dec 20, 2016

Off gas purification device

MENDE TAKESHI0 citations29