Dilution gas mixing unit and exhaust gas analysis system
US-12517019-B2 · Jan 6, 2026 · US
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Yasuda Masaaki patents
Yasuda Masaaki is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yasuda Masaaki |
| Total patents | 8 |
| First publication | Apr 13, 2017 |
| Latest publication | Jan 6, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Dilution gas mixing unit and exhaust gas analysis system
US-2023204475-A1 · Jun 29, 2023 · US
Gas concentration measurement device
US-10254222-B2 · Apr 9, 2019 · US
Concentration measurement device
US-9939375-B2 · Apr 10, 2018 · US
Gas concentration measurement device
US-9915604-B2 · Mar 13, 2018 · US
Gas concentration measurement device
US-2017102324-A1 · Apr 13, 2017 · US
Gas concentration measurement device
US-2017102328-A1 · Apr 13, 2017 · US
Concentration measurement device
US-2017102325-A1 · Apr 13, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Murata Manufacturing Co | 6 |
| Horiba Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N33/004 | 6 |
| G01N21/61 | 6 |
| G01N21/3504 | 6 |
| G01N2201/0686 | 4 |
| F01N2270/00 | 2 |