Exhaust gas purification device
US-12036510-B2 · Jul 16, 2024 · US
This page is not indexed by search engines while we improve data quality.
Sato Akemi patents
Sato Akemi is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sato Akemi |
| Total patents | 34 |
| First publication | Oct 19, 2017 |
| Latest publication | Jul 16, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Exhaust gas purification device
US-11660589-B2 · May 30, 2023 · US
Exhaust gas purification device
US-11602742-B2 · Mar 14, 2023 · US
Exhaust gas purification device
US-2022347626-A1 · Nov 3, 2022 · US
Structure for exhaust purification
US-11415039-B2 · Aug 16, 2022 · US
Exhaust gas purifying catalyst
US-11364489-B2 · Jun 21, 2022 · US
Exhaust gas purification catalyst
US-11187129-B2 · Nov 30, 2021 · US
Exhaust gas purification device
US-2021283589-A1 · Sep 16, 2021 · US
Exhaust gas control apparatus, exhaust gas control system and method for producing exhaust gas control apparatus
US-2021033009-A1 · Feb 4, 2021 · US
Exhaust gas purification catalyst
US-10850269-B2 · Dec 1, 2020 · US
Recent patents
Latest publications not already listed above.
Exhaust gas purification device
US-2020368735-A1 · Nov 26, 2020 · US
Structure
US-2020332698-A1 · Oct 22, 2020 · US
Filter catalyst, exhaust gas purification device, and method for manufacturing filter catalyst
US-2020316578-A1 · Oct 8, 2020 · US
Exhaust gas purifying catalyst
US-2020276568-A1 · Sep 3, 2020 · US
Exhaust gas purification catalyst
US-2020263587-A1 · Aug 20, 2020 · US
Exhaust gas purification device
US-10626765-B2 · Apr 21, 2020 · US
Exhaust gas purification device
US-10357744-B2 · Jul 23, 2019 · US
Exhaust gas purification catalyst
US-10344655-B2 · Jul 9, 2019 · US
Exhaust gas purification catalyst
US-2019201884-A1 · Jul 4, 2019 · US
Exhaust gas purification device
US-2019120104-A1 · Apr 25, 2019 · US
Exhaust gas purification apparatus
US-10201805-B2 · Feb 12, 2019 · US
Exhaust gas purification device
US-10183253-B2 · Jan 22, 2019 · US
Exhaust gas purification catalyst
US-10159934-B2 · Dec 25, 2018 · US
Exhaust gas purification catalyst
US-10159935-B2 · Dec 25, 2018 · US
Exhaust gas purification catalyst
US-10125649-B2 · Nov 13, 2018 · US
Exhaust gas purification catalyst
US-10076725-B2 · Sep 18, 2018 · US
Exhaust gas purification catalyst
US-2018028972-A1 · Feb 1, 2018 · US
Exhaust gas purification catalyst
US-2018021726-A1 · Jan 25, 2018 · US
Exhaust gas purification apparatus
US-2018001308-A1 · Jan 4, 2018 · US
Exhaust gas purification catalyst
US-2017306823-A1 · Oct 26, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Cataler Corp | 34 |
| Toyota Motor Co Ltd | 26 |
| Sato Akemi | 11 |
| Sugiura Koji | 9 |
| Miyoshi Naoto | 9 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D2255/9155 | 31 |
| B01D2255/1025 | 27 |
| F01N3/035 | 26 |
| B01J35/04 | 26 |
| Y02T10/12 | 24 |