Gas sensor
US-12320776-B2 · Jun 3, 2025 · US
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Oba Takehiro patents
Oba Takehiro is listed as an inventor on 62 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Oba Takehiro |
| Total patents | 62 |
| First publication | Jul 14, 2016 |
| Latest publication | Jun 3, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Gas sensor
US-12306131-B2 · May 20, 2025 · US
Gas sensor and protection member for gas sensor
US-12247944-B2 · Mar 11, 2025 · US
Gas sensor
US-2024272115-A1 · Aug 15, 2024 · US
Gas sensor and protection member for gas sensor
US-2024125731-A1 · Apr 18, 2024 · US
Gas sensor and method for manufacturing the same
US-RE49874-E · Mar 19, 2024 · US
Gas sensor
US-11821865-B2 · Nov 21, 2023 · US
Sensor and method for manufacturing same
US-11768168-B2 · Sep 26, 2023 · US
Gas sensor
US-11609215-B2 · Mar 21, 2023 · US
Manufacturing method of gas sensor
US-11467121-B2 · Oct 11, 2022 · US
Recent patents
Latest publications not already listed above.
Gas sensor and method of manufacturing the same
US-11313825-B2 · Apr 26, 2022 · US
Gas sensor
US-2022026388-A1 · Jan 27, 2022 · US
Gas sensor
US-2021349051-A1 · Nov 11, 2021 · US
Gas sensor
US-2021132016-A1 · May 6, 2021 · US
Gas sensor
US-10989686-B2 · Apr 27, 2021 · US
Gas sensor
US-2021072177-A1 · Mar 11, 2021 · US
Sensor and method for manufacturing same
US-2021041393-A1 · Feb 11, 2021 · US
Gas sensor
US-10908116-B2 · Feb 2, 2021 · US
Gas sensor and method of manufacturing the same
US-2021018461-A1 · Jan 21, 2021 · US
Manufacturing method of gas sensor
US-2021018462-A1 · Jan 21, 2021 · US
Gas sensor and method for manufacturing the same
US-10890551-B2 · Jan 12, 2021 · US
Manufacturing method of gas sensor
US-10876995-B2 · Dec 29, 2020 · US
Gas sensor
US-10775342-B2 · Sep 15, 2020 · US
Metal terminal for gas sensor, gas sensor and method for manufacturing gas sensor
US-10761048-B2 · Sep 1, 2020 · US
Gas sensor and method of manufacturing the same
US-10598628-B2 · Mar 24, 2020 · US
Gas sensor and method for manufacturing the same
US-10585061-B2 · Mar 10, 2020 · US
Gas sensor
US-10520463-B2 · Dec 31, 2019 · US
Gas sensor
US-2019285578-A1 · Sep 19, 2019 · US
Gas sensor having a tubular body tightly fitted to a tapered portion of a metallic shell
US-10393715-B2 · Aug 27, 2019 · US
Sensor
US-10371680-B2 · Aug 6, 2019 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Ngk Spark Plug Co | 61 |
| Niterra Co Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N27/4077 | 34 |
| G01N27/4062 | 32 |
| G01N27/407 | 17 |
| G01N27/409 | 16 |
| G01N33/0009 | 12 |