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Inventor

Takahiro Kogawa

Inventor
Ageo, JP

Overview

2→
Patents
2017–2018
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Dprimary
B01DSeparation25%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry25%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general25%
F02DControlling combustion engines13%
Y02TClimate change mitigation technologies related to transportation13%
PatentTitleYear
9,970,342Exhaust gas purification device for internal combustion engine20189,708,946'Diesel particulate filter and exhaust gas purification device'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2018Patents assigned to MITSUI MINING & SMELTING CO (2)· patent assignee history
2017Based in Saitama, JP· patent location history
2018Patents assigned to HONDA MOTOR CO LTD (1)· patent assignee history
2018Based in Ageo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUI MINING & SMELTING CO22017–2018
HONDA MOTOR CO LTD12018
Locations
LocationPatentsSpan
Ageo, JP12018
Saitama, JP12017