Inventor
Ai Igarashi
Inventor
Konan, JP
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties43%
B28BShaping clay or other ceramic compositions14%
B05DProcesses for applying fluent materials to surfaces, in general7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form7%
C04BLime, magnesia7%
H01FMagnets7%
H03HImpedance networks, e.g. resonant circuits7%
H05BElectric heating7%
PatentTitleYear
10,923,270Common-mode choke coil202110,830,730Sensor element and gas sensor including the sensor202010,634,639Method for producing gas sensor element202010,481,122Gas sensor element and gas sensor201910,330,636Gas sensor element, gas sensor, and method of manufacturing gas sensor element201910,247,698Gas sensor element, gas sensor, and method for manufacturing gas sensor element20199,976,979Gas sensor element, gas sensor, and method of manufacturing gas sensor element20189,386,633'Heater control method and heater control apparatus for gas sensor'20168,623,188'Gas sensor'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2020Patents assigned to NGK SPARK PLUG CO (7)· patent assignee history
2014Patents assigned to FURUTA NOBORU (1)· patent assignee history
2014Patents assigned to IGARASHI AI (1)· patent assignee history
2014–2020Based in Konan, JP· patent location history
2021Patents assigned to MURATA MANUFACTURING CO (1)· patent assignee history
2021Based in Nagaokakyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK SPARK PLUG CO | 7 | 2014–2020 |
| FURUTA NOBORU | 1 | 2014 |
| IGARASHI AIself | 1 | 2014 |
| MURATA MANUFACTURING CO | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Konan, JP | 8 | 2014–2020 |
| Nagaokakyo, JP | 1 | 2021 |