Inventor

Tomohiro Asai

Inventor

Mito, JP

Overview

2008–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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

F23Rprimary

F23RGenerating combustion products of high pressure or high velocity, e.g. gas-turbine combustion chambers42%

F02CGas-turbine plants15%

F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants15%

F23DBurners8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air4%

F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general4%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2008–2013Patents assigned to HITACHI LTD (7)· patent assignee history

2008–2013Based in Mito, JP· patent location history

2012–2013Patents assigned to ASAI TOMOHIRO (3)· patent assignee history

2012–2013Patents assigned to INOUE HIROSHI (2)· patent assignee history

2012–2013Patents assigned to KOIZUMI HIROMI (2)· patent assignee history

2012Based in Namegata, JP· patent location history

2018–2020Patents assigned to MITSUBISHI HITACHI POWER SYS (4)· patent assignee history

2018–2020Based in Yokohama, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI LTD	7	2008–2013
MITSUBISHI HITACHI POWER SYS	4	2018–2020
ASAI TOMOHIROself	3	2012–2013
INOUE HIROSHI	2	2012–2013
KOIZUMI HIROMI	2	2012–2013

Locations