Exhaust gas purification filter
US-11878263-B2 · Jan 23, 2024 · US
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Koike Kazuhiko patents
Koike Kazuhiko is listed as an inventor on 41 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Koike Kazuhiko |
| Total patents | 41 |
| First publication | May 5, 2016 |
| Latest publication | Jan 23, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Exhaust gas purification filter
US-11840949-B2 · Dec 12, 2023 · US
Exhaust gas purifying filter
US-11767779-B2 · Sep 26, 2023 · US
Tissue elasticity measurement device and measurement method
US-11517287-B2 · Dec 6, 2022 · US
Exhaust gas purification filter
US-2022054978-A1 · Feb 24, 2022 · US
Exhaust gas purification filter
US-2022047982-A1 · Feb 17, 2022 · US
Exhaust gas purifying filter
US-2022042435-A1 · Feb 10, 2022 · US
Method of manufacturing particulate matter detection element
US-11231354-B2 · Jan 25, 2022 · US
Failure detection apparatus and failure detection method for particulate filter
US-11230960-B2 · Jan 25, 2022 · US
Exhaust gas purification filter
US-2022018273-A1 · Jan 20, 2022 · US
Recent patents
Latest publications not already listed above.
Diagnosis assistance system and diagnosis assistance device
US-2021217523-A1 · Jul 15, 2021 · US
Honeycomb structure body
US-10946369-B2 · Mar 16, 2021 · US
Particulate matter detection device
US-2021025782-A1 · Jan 28, 2021 · US
Particulate matter detection device
US-10890517-B2 · Jan 12, 2021 · US
Failure detection device for particulate matter filter and method of detecting failure of particulate matter filter
US-10845290-B2 · Nov 24, 2020 · US
Particulate matter detection sensor
US-10837878-B2 · Nov 17, 2020 · US
Honeycomb structure body
US-2020306743-A1 · Oct 1, 2020 · US
Tissue Elasticity Measurement Device and Measurement Method
US-2020245974-A1 · Aug 6, 2020 · US
Failure detection apparatus and failure detection method for particulate filter
US-2020116066-A1 · Apr 16, 2020 · US
Method of manufacturing particulate matter detection element
US-2020080923-A1 · Mar 12, 2020 · US
Filter failure detection device and particulate matter detection device
US-10578518-B2 · Mar 3, 2020 · US
Particulate matter detection sensor and particulate matter detection apparatus
US-10539493-B2 · Jan 21, 2020 · US
Particulate matter detection sensor and particulate matter detection apparatus
US-2020018679-A1 · Jan 16, 2020 · US
Particulate matter detection element, particulate matter detection sensor, and method of manufacturing particulate matter detection element
US-10520415-B2 · Dec 31, 2019 · US
Particulate matter detection apparatus
US-2019293541-A1 · Sep 26, 2019 · US
Particulate matter detection element
US-10352226-B2 · Jul 16, 2019 · US
Particulate matter detection element and particulate matter detection sensor
US-10352842-B2 · Jul 16, 2019 · US
Particulate matter detection sensor
US-10337974-B2 · Jul 2, 2019 · US
Particulate matter detection device
US-2019107475-A1 · Apr 11, 2019 · US
Particulate matter detection element, particulate matter detection sensor, and method of manufacturing particulate matter detection element
US-2019078991-A1 · Mar 14, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Denso Corp | 36 |
| Univ Tokyo | 3 |
| Satake Eng Co Ltd | 2 |
| Shimadzu Corp | 1 |
| Koike Kazuhiko | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N15/0656 | 23 |
| G01N15/0606 | 21 |
| G01N2015/0046 | 19 |
| G01M15/102 | 17 |
| Y02T10/12 | 12 |