Inventor
Tsutomu Kuniyoshi
Inventor
Tokai, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Mprimary
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof29%
Y02TClimate change mitigation technologies related to transportation21%
F02DControlling combustion engines14%
B01DSeparation7%
F01MLubricating of machines or engines in general7%
F01PCooling of machines or engines in general7%
F02BInternal-combustion piston engines7%
F03GSpring, weight, inertia or like motors7%
PatentTitleYear
10,859,039Canister for evaporated fuel processing device202010,072,619Apparatus for heating intake system for engine of vehicle by hot water201810,041,453Apparatus for heating intake system for engine of vehicle by hot water20189,932,924Abnormality diagnosis device for blow-by gas returning apparatus20189,863,378'Intake air temperature control apparatus for vehicle engine'2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to AISAN IND (4)· patent assignee history
2018Patents assigned to AISAN KOBYO KK (1)· patent assignee history
2018Based in Tokai, JP· patent location history
2020Based in Nagoya, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AISAN IND | 4 | 2018–2020 |
| AISAN KOBYO KK | 1 | 2018 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokai, JP | 4 | 2018 |
| Nagoya, JP | 1 | 2020 |