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Inventor

Yuuki Kasaoka

Inventor
Hirakata, JP

Overview

3→
Patents
2013–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 3 as inventor

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

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general43%
B01DSeparation29%
Y02TClimate change mitigation technologies related to transportation14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
10,920,648Determination method for exhaust gas treatment device and determination system for exhaust gas treatment device20218,814,969'Exhaust gas purification device'20148,540,793'Exhaust processing device and manufacturing method thereof'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to KOMATSU MFG CO LTD (3)· patent assignee history
2013–2014Patents assigned to KASAOKA YUUKI (2)· patent assignee history
2013–2014Patents assigned to NAGASAKA SHOUHEI (2)· patent assignee history
2013–2014Based in Hirakata, JP· patent location history
2014Patents assigned to HARA Issei (1)· patent assignee history
2014Patents assigned to ITOH TATSUSHI (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOMATSU MFG CO LTD32013–2021
KASAOKA YUUKIself22013–2014
NAGASAKA SHOUHEI22013–2014
HARA Issei12014
ITOH TATSUSHI12014
Locations
LocationPatentsSpan
Hirakata, JP22013–2014
Tokyo, JP12021