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Inventor

Sadao Asada

Inventor
Sakai, JP

Overview

2→
Patents
2010–2021
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F01Pprimary
F01PCooling of machines or engines in general20%
F02BInternal-combustion piston engines20%
F02DControlling combustion engines20%
F02FCylinders, pistons or casings, for combustion engines20%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof20%
PatentTitleYear
10,920,650Vertical multicylinder straight engine20217,730,997'Air intake noise reducing device, internal combustion engine fitted with the same and structure for fitting the same to the internal combustion engine'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to KOKOKU INTECH CO LTD (1)· patent assignee history
2010Based in Utsunomiya, JP· patent location history
2021Patents assigned to KUBOTA KK (1)· patent assignee history
2021Based in Sakai, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOKOKU INTECH CO LTD12010
KUBOTA KK12021
Locations
LocationPatentsSpan
Sakai, JP12021
Utsunomiya, JP12010