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Inventor

Kazushige Mori

Inventor
Koka, JP

Overview

28→
Patents
1978–2020
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 28 as inventor

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

E02Fprimary
E02FDredging26%
F15BSystems acting by means of fluids in general24%
F04BPositive-displacement machines for liquids7%
H10DInorganic electric semiconductor devices7%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H04NPictorial communication, e.g. television5%
G11BInformation storage based on relative movement between record carrier and transducer4%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general3%
F02DControlling combustion engines3%
Y02TClimate change mitigation technologies related to transportation3%
PatentTitleYear
10,676,898Hydraulic drive system of work machine202010,655,647Hydraulic drive system for construction machine202010,287,751Hydraulic drive system for working machine including track device of crawler type201910,280,592Hydraulic drive system for electrically-operated hydraulic work machine201910,215,198Hydraulic drive system for construction machine201910,107,311Hydraulic drive system for construction machine201810,100,495Hydraulic driving system for construction machine201810,060,451Hydraulic drive system for construction machine20189,963,856Hydraulic drive system for construction machine20189,890,801'Hydraulic drive system for construction machine'20189,835,180Hydraulic drive system for construction machine20179,828,746Hydraulic driving system for construction machine20179,702,379'Hybrid working machine'20179,518,593'Hydraulic drive system for construction machine'20169,200,431'Hydraulic drive system for construction machine'20159,080,481'Construction machine hydraulic drive system having exhaust gas purifying device'20158,919,109'Hydraulic drive system for construction machine having exhaust gas purification device'20148,857,169'Hydraulic drive system for construction machine'20147,369,286'Hologram recording medium, and recording apparatus and reproducing apparatus for the same'20086,646,975'Semiconductor laser array and its manufacturing method, optical integrated unit and optical pickup'20036,163,409'Optical head, optical component for use therein, method of manufacturing the same, and optical disk apparatus'20006,078,366'Array substrate comprising semiconductor contact layers having same outline as signal lines'20006,028,652'Array substrate for display device and manufacturing method thereof'20005,966,190'Array substrate for displaying device with capacitor lines having particular connections'19995,835,177'Array substrate with bus lines takeout/terminal sections having multiple conductive layers'19985,266,816'Polysilicon thin film semiconductor device containing nitrogen'19934,984,957'Work-implement adapter for front loader'19914,111,319'Apparatus for loading and unloading a working machine to and from main equipment'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1991Based in Sakai, JP· patent location history
1993–2003Patents assigned to TOSHIBA KK (7)· patent assignee history
1993–2008Based in Yokohama, JP· patent location history
1998–2000Based in Tokyo, JP· patent location history
2014–2015Patents assigned to HITACHI CONSTRUCTION MACHINERY (4)· patent assignee history
2014–2016Patents assigned to MORI KAZUSHIGE (4)· patent assignee history
2014–2016Patents assigned to TAKAHASHI KIWAMU (4)· patent assignee history
2014–2020Based in Koka, JP· patent location history
2017–2020Patents assigned to HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD (13)· patent assignee history
2018–2020Based in Moriyama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CONSTRUCTION MACHINERY TIERRA CO LTD132017–2020
TOSHIBA KK71993–2003
HITACHI CONSTRUCTION MACHINERY42014–2015
MORI KAZUSHIGEself42014–2016
TAKAHASHI KIWAMU42014–2016
Locations
LocationPatentsSpan
Koka, JP132014–2020
Moriyama, JP52018–2020
Yokohama, JP41993–2008
Tokyo, JP41998–2000
Sakai, JP21978–1991