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Inventor

Koshiro Inaba

Inventor
Shizuoka, JP

Overview

4→
Patents
1989–2009
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.

B63Hprimary
B63HMarine propulsion or steering25%
F02BInternal-combustion piston engines25%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof25%
F01PCooling of machines or engines in general13%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure13%
PatentTitleYear
7,524,223'Outboard motor'20097,510,451'Watercraft'20097,438,614'Cooling system for outboard motor'20084,805,442'Knocking sensor for internal combustion engine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to SANSHIN KOGYO KK (1)· patent assignee history
1989Based in Hamamatsu, JP· patent location history
2008Patents assigned to YAMAHA MARINE KK (1)· patent assignee history
2008–2009Based in Shizuoka, JP· patent location history
2009Patents assigned to YAMAHA MOTOR CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAHA MOTOR CO LTD22009
SANSHIN KOGYO KK11989
YAMAHA MARINE KK12008
Locations
LocationPatentsSpan
Shizuoka, JP32008–2009
Hamamatsu, JP11989