Inventor

Atsurou Kotouge

Inventor

Barcelona, ES

Overview

4→

Patents

2003–2008

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 4 as inventor

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

F02Dprimary

F02DControlling combustion engines33%

F02BInternal-combustion piston engines22%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof22%

F05CIndexing scheme relating to materials, material properties or material characteristics for machines, engines or pumps other than non-positive-displacement machines or engines11%

Y02TClimate change mitigation technologies related to transportation11%

PatentTitleYear

7,444,974'Internal combustion engine intake device'2008 7,392,778'Internal combustion engine intake device'2008 7,131,416'Engine air intake device'2006 6,662,779'Support structure of valve shaft for butterfly valve'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2008Patents assigned to NISSAN MOTOR (4)· patent assignee history

2003–2006Based in Yokohama, JP· patent location history

2008Based in Barcelona, ES· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
NISSAN MOTOR	4	2003–2008

Locations

Location	Patents	Span
Barcelona, ES	2	2008
Yokohama, JP	2	2003–2006