Inventor

Isamu Hotta

Inventor

Yokohama, JP

Overview

2004–2010

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 18 as inventor

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

Y02Tprimary

Y02TClimate change mitigation technologies related to transportation30%

F02DControlling combustion engines21%

F02BInternal-combustion piston engines20%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof11%

F01NGas-flow silencers or exhaust apparatus for machines or engines in general5%

C01BNon-metallic elements4%

F02PIgnition, other than compression ignition, for internal-combustion engines4%

Y02PClimate change mitigation technologies in the production or processing of goods4%

B01DSeparation2%

PatentTitleYear

7,814,883'Internal combustion engine with auxiliary combustion chamber'2010 7,771,675'Fuel supply device for internal combustion and control method therefor'2010 7,769,527'Internal combustion engine'2010 7,587,998'Power plant and fuel supply method therefor'2009 7,584,739'Internal combustion engine with a precombustion chamber'2009 7,556,030'Spark ignition type internal combustion engine'2009 7,263,967'Internal combustion engine with auxiliary combustion chamber'2007 7,204,225'Internal combustion engine with auxiliary combustion chamber'2007 7,159,543'Controlling an engine with a multi link-type piston crank mechanism'2007 7,121,087'Exhaust emission control device of internal combustion engine'2006 7,086,378'Direct fuel injection internal combustion engine'2006 7,073,480'Exhaust emission control apparatus and method for internal combustion engine'2006 7,028,662'Direct fuel injection engine'2006 6,976,469'Direct fuel injection type internal combustion engine'2005 6,851,408'Direct fuel injection engine'2005 6,845,610'Exhaust gas purification apparatus and method'2005 6,837,211'Stratified air-fuel mixture forming apparatus for internal combustion engine and method thereof'2005 6,814,046'Direct fuel injection engine'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2010Patents assigned to NISSAN MOTOR (18)· patent assignee history

2004–2010Based in Yokohama, JP· patent location history

2005–2009Based in Kanagawa, JP· patent location history

2010Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN MOTOR	18	2004–2010

Locations

Location	Patents	Span
Yokohama, JP	13	2004–2010
Kanagawa, JP	4	2005–2009
Chigasaki, JP	1	2010