LexDanaLexDanabeta
Inventor

Chunnan Wu

Inventor
Kanagawa, JP

Overview

16→
Patents
2013–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 16 as inventor

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

E02Fprimary
E02FDredging30%
F15BSystems acting by means of fluids in general17%
Y02TClimate change mitigation technologies related to transportation11%
B60LPropulsion of electrically-propelled vehicles9%
B60KArrangement or mounting of propulsion units or of transmissions in vehicles7%
B60WConjoint control of vehicle sub-units of different type or different function7%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology6%
F02DControlling combustion engines6%
G01SRadio direction-finding4%
F03CPositive-displacement engines driven by liquids2%
PatentTitleYear
10,766,480Hybrid construction machine202010,100,847Shovel201810,081,928Shovel and control method thereof201810,000,906Shovel201810,000,910Shovel20189,932,722Shovel20189,915,054'Shovel control method and shovel control device'20189,903,393'Construction machine'20189,725,008'Hybrid type construction machine'20179,580,885'Swing operating machine and method of controlling swing operating machine'20179,574,329'Shovel and method of controlling shovel'20179,422,689'Shovel and method for controlling shovel'20169,206,588'Shovel provided with electric swiveling apparatus and method of controlling the same'20159,151,019'Hybrid type construction machine'20158,744,654'Method of controlling hybrid working machine and method of controlling pump output of hybrid working machine'20148,548,661'Hybrid working machine and controlling method thereof'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to SUMITOMO HEAVY INDUSTRIES (16)· patent assignee history
2013–2017Patents assigned to WU CHUNNAN (6)· patent assignee history
2013–2020Based in Kanagawa, JP· patent location history
2015–2017Patents assigned to LI SHIPENG (2)· patent assignee history
2015Patents assigned to ONO TETSUJI (1)· patent assignee history
2015–2017Based in Yokosuka, JP· patent location history
2017Patents assigned to KANBAYASHI HIDEAKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO HEAVY INDUSTRIES162013–2020
WU CHUNNANself62013–2017
LI SHIPENG22015–2017
KANBAYASHI HIDEAKI12017
ONO TETSUJI12015
Locations
LocationPatentsSpan
Kanagawa, JP142013–2020
Yokosuka, JP22015–2017