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Inventor

Hiromichi Miwa

Inventor
Yokohama, JP

Overview

16→
Patents
1985–2017
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 16 as inventor

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

F02Dprimary
F02DControlling combustion engines32%
H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy14%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%
C01BNon-metallic elements7%
F02BInternal-combustion piston engines7%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G01MTesting static or dynamic balance of machines or structures4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
Y02TClimate change mitigation technologies related to transportation4%
PatentTitleYear
9,755,257'Fuel cell system and method for controlling fuel cell system'20179,048,474'Fuel cell system and method for controlling same'20158,815,461'Solid electrolyte fuel cell system'20148,497,042'Fuel cell system'20137,850,749'Fuel reformer suppressing uneven temperature distribution in reforming element'20105,995,899'Diesel engine fuel injection device'19995,964,820'Diesel engine exhaust recirculating system diagnostic'19995,080,075'Acceleration enrichment related correction factor learning apparatus for internal combustion engine'19925,076,098'System for detecting combustion state in internal combustion engine'19914,951,209'Induction volume sensing arrangement for internal combustion engine or the like'19904,949,694'Fuel supply control system for internal combustion engine'19904,924,836'Air/fuel ratio control system for internal combustion engine with correction coefficient learning feature'19904,901,699'System for controlling a fuel injection quantity and method therefor'19904,892,072'System for measuring amount of air introduced into combustion chamber of internal combustion engine with avoiding influence of temperature dependent air density variation and pulsatile air flow'19904,873,641'Induction volume sensing arrangement for an internal combustion engine or the like'19894,505,243'Electromagnetic injection control valve in unit fuel injector'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–2017Patents assigned to NISSAN MOTOR (16)· patent assignee history
1985–2017Based in Yokohama, JP· patent location history
1990–1991Based in Kanagawa, JP· patent location history
2013–2015Patents assigned to MIWA HIROMICHI (3)· patent assignee history
2013–2014Patents assigned to HATANO MASAHARU (2)· patent assignee history
2013–2014Patents assigned to KUSHIBIKI KEIKO (2)· patent assignee history
2013–2014Patents assigned to TAKEUCHI KAZUFUMI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR161985–2017
MIWA HIROMICHIself32013–2015
HATANO MASAHARU22013–2014
KUSHIBIKI KEIKO22013–2014
TAKEUCHI KAZUFUMI22013–2014
Locations
LocationPatentsSpan
Yokohama, JP131985–2017
Kanagawa, JP31990–1991