Inventor · disambiguated record
Shiho Iwai
Also filed as: IWAI SHIHO
11 granted patents·6 pending applications·0 citations·filing 2017–2025
76Inventor score
Files withNGK INSULATORS LTD17
Top patents by PatentIndex Score
17 records- 0169US2025334542A1Sensor element and gas sensorNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 0266US2025003920A1Sensor elementNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 0366US2025334541A1Sensor element, gas sensor, evaluation method for sensor element, and programNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 0465US2024377350A1Sensor elementNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 0562US12399146B2Sensor element of NOX sensor and method for manufacturing sensor element of NOX sensorNGK INSULATORS LTD·Filed 2022·Granted Aug 26, 2025·0 cites·16 claims
- 0660US12222313B2Sensor element of gas sensorNGK INSULATORS LTD·Filed 2022·Granted Feb 11, 2025·0 cites·6 claims
- 0760US12222314B2Sensor element of NOx sensorNGK INSULATORS LTD·Filed 2022·Granted Feb 11, 2025·0 cites·6 claims
- 0860US2025334544A1Sensor element, gas sensor, evaluation method for sensor element, and programNGK INSULATORS LTD·Filed 2025·Application pending·0 cites
- 0955US11536687B2Sensor element and gas sensorNGK INSULATORS LTD·Filed 2020·Granted Dec 27, 2022·0 cites·9 claims
- 1053US11506628B2Sensor elementNGK INSULATORS LTD·Filed 2020·Granted Nov 22, 2022·0 cites·4 claims
- 1152US12066396B2Sensor elementNGK INSULATORS LTD·Filed 2021·Granted Aug 20, 2024·0 cites·12 claims
- 1251US11525802B2Gas sensor and sensor elementNGK INSULATORS LTD·Filed 2020·Granted Dec 13, 2022·0 cites·11 claims
- 1349US11275049B2Gas sensorNGK INSULATORS LTD·Filed 2019·Granted Mar 15, 2022·0 cites·8 claims
- 1449US11237129B2Sensor element and gas sensorNGK INSULATORS LTD·Filed 2018·Granted Feb 1, 2022·0 cites·7 claims
- 1548US11067533B2Manufacturing method for sensor elementNGK INSULATORS LTD·Filed 2019·Granted Jul 20, 2021·0 cites·7 claims
- 1644US11204336B2Sensor element and gas sensorNGK INSULATORS LTD·Filed 2017·Granted Dec 21, 2021·0 cites·19 claims
- 1744US2022317084A1Ceramic heater, method of driving ceramic heater, and gas sensorNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →