LexDanaLexDanabeta
Inventor

Hideaki Norimatsu

Inventor
Kariya, JP

Overview

17→
Patents
1978–2008
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 17 as inventor

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

F02Dprimary
F02DControlling combustion engines56%
Y02TClimate change mitigation technologies related to transportation12%
B60CVehicle tyres8%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general4%
F02BInternal-combustion piston engines4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06GAnalogue computers4%
H05BElectric heating4%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
7,323,831'Illumination device'20086,922,142'Tire air pressure monitoring system'20056,880,395'Tire internal pressure monitor system and ID code registering method in the same'20054,603,669'Fuel injection pump having voltage variation compensation'19864,479,464'Air-to-fuel ratio correcting arrangement in a fuel supply control system having a feedback loop'19844,266,519'System for controlling an oxygen concentration in exhaust gases'19814,251,989'Air-fuel ratio control system'19814,251,990'Air-fuel ratio control system'19814,178,884'Method and system to control the mixture air-to-fuel ratio'19794,176,626'Air-fuel ratio feedback control system'19794,167,396'Air-to-fuel ratio feedback control system with improved transitions between opening and closing of feedback control loop'19794,143,623'Air-to-fuel ratio feedback control system for internal combustion engines'19794,111,162'Method and system for controlling the mixture air-to-fuel ratio'1978RE029741'Air-fuel ratio feed back type fuel injection control system'19784,106,450'Air-to-fuel ratio feedback control system'19784,103,649'Method and system for controlling the mixture air-to-fuel ratio'19784,096,834'Air-to-fuel ratio feedback control system for internal combustion engines'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1986Patents assigned to NIPPON DENSO CO (13)· patent assignee history
1978–1984Based in Kariya, JP· patent location history
1981–2008Based in Toyohashi, JP· patent location history
1984–1986Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
2005–2008Patents assigned to DENSO CORP (3)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON DENSO CO131978–1986
DENSO CORP32005–2008
TOYOTA MOTOR CO LTD21984–1986
Locations
LocationPatentsSpan
Kariya, JP111978–1984
Toyohashi, JP61981–2008