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Inventor

Hiroshi Sanbuichi

Inventor
Yokohama, JP

Overview

7→
Patents
1977–1991
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 7 as inventor

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

F02Dprimary
F02DControlling combustion engines50%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof14%
F01PCooling of machines or engines in general7%
F02BInternal-combustion piston engines7%
G01FMeasuring volume, volume flow, mass flow or liquid level7%
G01KMeasuring temperature7%
Y02TClimate change mitigation technologies related to transportation7%
PatentTitleYear
5,009,210'Air/fuel ratio feedback control system for lean combustion engine'19914,951,209'Induction volume sensing arrangement for internal combustion engine or the like'19904,873,641'Induction volume sensing arrangement for an internal combustion engine or the like'19894,870,937'Air fuel mixture A/F control system'19894,556,029'Back-up system and method for engine coolant temperature sensor in electronic engine control system'19854,303,049'Coarse and fine air supply control for closed-loop controlled carbureted internal combustion engines'19814,056,932'Control system for promoting catalytic removal of noxious components from exhaust gas of internal combustion engine'1977

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977–1991Patents assigned to NISSAN MOTOR (6)· patent assignee history
1977–1991Based in Yokohama, JP· patent location history
1981Patents assigned to IKEURA KENJI (1)· patent assignee history
1981Patents assigned to ISOBE AKIO (1)· patent assignee history
1981Patents assigned to SAITO MASAAKI (1)· patent assignee history
1981Patents assigned to SANBUICHI HIROSHI (1)· patent assignee history
1981Based in Isogo-ku, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NISSAN MOTOR61977–1991
IKEURA KENJI11981
ISOBE AKIO11981
SAITO MASAAKI11981
SANBUICHI HIROSHIself11981
Locations
LocationPatentsSpan
Yokohama, JP61977–1991
Isogo-ku, JP11981