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Inventor

Takashi Yohso

Inventor
Fuchu-cho, JP

Overview

4→
Patents
2005–2010
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.

Y02Tprimary
Y02TClimate change mitigation technologies related to transportation36%
F02DControlling combustion engines27%
F02BInternal-combustion piston engines18%
F02PIgnition, other than compression ignition, for internal-combustion engines18%
PatentTitleYear
7,784,443'Spark-ignition gasoline engine'20107,484,498'Spark-ignition gasoline engine'20097,360,531'Combustion chamber structure for spark-ignition engine'20086,923,156'Air intake system for multi-cylinder engine'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2010Patents assigned to MAZDA MOTOR (4)· patent assignee history
2005Based in Aki-gun, JP· patent location history
2008Based in Asaba-cho, JP· patent location history
2009–2010Based in Fuchu-cho, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAZDA MOTOR42005–2010
Locations
LocationPatentsSpan
Fuchu-cho, JP22009–2010
Asaba-cho, JP12008
Aki-gun, JP12005