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Inventor

Yukihiro Kawashima

Inventor
Fujisawa, JP

Overview

4→
Patents
1998–2019
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.

F01Nprimary
F01NGas-flow silencers or exhaust apparatus for machines or engines in general30%
B01DSeparation10%
F01LCyclically operating valves for machines or engines10%
F01PCooling of machines or engines in general10%
F02BInternal-combustion piston engines10%
F02DControlling combustion engines10%
F02FCylinders, pistons or casings, for combustion engines10%
Y02TClimate change mitigation technologies related to transportation10%
PatentTitleYear
10,202,882Fault diagnosis device for exhaust pipe fuel injector20199,790,829'System for injecting fuel into exhaust pipe'20179,255,516'System for injecting fuel into exhaust pipe'20165,735,239'Camshaft arrangement for DOHC engine'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2019Patents assigned to ISUZU MOTORS LTD (4)· patent assignee history
1998–2019Based in Fujisawa, JP· patent location history
2016–2017Patents assigned to KAWASHIMA YUKIHIRO (2)· patent assignee history
2016–2017Patents assigned to KISHI AKIYOSHI (2)· patent assignee history
2017Patents assigned to SHINTANI ISAO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ISUZU MOTORS LTD41998–2019
KAWASHIMA YUKIHIROself22016–2017
KISHI AKIYOSHI22016–2017
SHINTANI ISAO12017
Locations
LocationPatentsSpan
Fujisawa, JP41998–2019