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Inventor

Takumi Sugihara

Inventor
Oyama, JP

Overview

2→
Patents
2000–2017
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

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

B01Dprimary
B01DSeparation20%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general20%
G05DSystems for controlling or regulating non-electric variables20%
Y02PClimate change mitigation technologies in the production or processing of goods20%
Y02TClimate change mitigation technologies related to transportation20%
PatentTitleYear
9,539,546'Exhaust gas processing device, diesel engine, and exhaust gas processing method'20176,148,909'Temperature control device and temperature control method'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2017Patents assigned to KOMATSU MFG CO LTD (2)· patent assignee history
2000Based in Hiratsuka, JP· patent location history
2017Based in Oyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOMATSU MFG CO LTD22000–2017
Locations
LocationPatentsSpan
Oyama, JP12017
Hiratsuka, JP12000