Inventor
Hirotaka Saitoh
Inventor
Shizuoka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Tprimary
Y02TClimate change mitigation technologies related to transportation30%
F01NGas-flow silencers or exhaust apparatus for machines or engines in general25%
F02DControlling combustion engines25%
B01DSeparation5%
F01PCooling of machines or engines in general5%
F02BInternal-combustion piston engines5%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof5%
PatentTitleYear
10,260,393Exhaust gas purification apparatus for internal combustion engine201910,119,446Deterioration diagnosis apparatus for exhaust gas purification apparatus201810,087,807Deterioration diagnosis apparatus for exhaust gas purification apparatus201810,072,544Deterioration diagnosis apparatus for the exhaust gas purification apparatus20189,617,900'Deterioration diagnosis device for an exhaust gas purification apparatus'20179,611,776'Deterioration diagnosis device for an exhaust gas purification apparatus'20179,261,052'Failure diagnosis apparatus of EGR system'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to TOYOTA MOTOR CO LTD (6)· patent assignee history
2016Patents assigned to KIDOKORO TORU (1)· patent assignee history
2016Patents assigned to NAKAMURA YOSHITAKA (1)· patent assignee history
2016Patents assigned to SAITOH Hirotaka (1)· patent assignee history
2016Based in Susono, JP· patent location history
2017–2018Based in Shizuoka, JP· patent location history
2019Based in Sunto-gun, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOYOTA MOTOR CO LTD | 6 | 2016–2019 |
| KIDOKORO TORU | 1 | 2016 |
| NAKAMURA YOSHITAKA | 1 | 2016 |
| SAITOH Hirotakaself | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shizuoka, JP | 5 | 2017–2018 |
| Sunto-gun, JP | 1 | 2019 |
| Susono, JP | 1 | 2016 |