Urea quality diagnosis system
US-9188042-B2 · Nov 17, 2015 · US
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Takahashi Hirotaka patents in 2015
Takahashi Hirotaka was listed as an assignee on 5 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Takahashi Hirotaka |
| Year | 2015 |
| Patents | 5 |
Patents
Representative publications for Takahashi Hirotaka in 2015.
NOx sensor diagnosis apparatus and selective catalytic reduction system
US-9145842-B2 · Sep 29, 2015 · US
Learning diagnostic system, state diagnostic device, and state learning device for working machine
US-9074348-B2 · Jul 7, 2015 · US
Competence diagnosis system for urea water temperature sensor
US-8973421-B2 · Mar 10, 2015 · US
Selective catalytic reduction system
US-8959891-B2 · Feb 24, 2015 · US
Top CPC classifications
Most common classification codes for Takahashi Hirotaka in 2015.
| CPC | Patents |
|---|---|
| Y02T10/12 | 4 |
| Y02T10/24 | 4 |
| F01N11/00 | 3 |
| F01N2550/05 | 3 |
| F01N2610/02 | 3 |
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