Inventor

Katsutaka Hara

Inventor

Ryugasaki, JP

Overview

2014–2018

Patent span

Performing operations

Primary field (CPC B)

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

E02Fprimary

E02FDredging15%

Y02TClimate change mitigation technologies related to transportation15%

B60KArrangement or mounting of propulsion units or of transmissions in vehicles10%

B60WConjoint control of vehicle sub-units of different type or different function10%

B60YIndexing scheme relating to aspects cross-cutting vehicle technology10%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general10%

F02DControlling combustion engines10%

Y02ATechnologies for adaptation to climate change10%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%

Y10TTechnical subjects covered by former us classification5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2014–2015Patents assigned to HARA KATSUTAKA (2)· patent assignee history

2014–2015Patents assigned to HITACHI CONSTRUCTION MACHINERY (2)· patent assignee history

2014–2015Patents assigned to HYODO KOJI (2)· patent assignee history

2014–2015Patents assigned to YOSHIKAWA MASAKI (2)· patent assignee history

2014–2015Based in Ryugasaki, JP· patent location history

2015Patents assigned to AOKI TADAYOSHI (1)· patent assignee history

2016Based in Toride, JP· patent location history

2018Based in Tsuchiura, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HARA KATSUTAKAself	2	2014–2015
HITACHI CONSTRUCTION MACHINERY	2	2014–2015
HYODO KOJI	2	2014–2015
YOSHIKAWA MASAKI	2	2014–2015
AOKI TADAYOSHI	1	2015

Locations