Inventor
Shigehiro Ohtsuka
Inventor
Gifu, JP
Overview
Patents· 5 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 properties56%
B05DProcesses for applying fluent materials to surfaces, in general22%
G01DMeasuring not specially adapted for a specific variable11%
G01MTesting static or dynamic balance of machines or structures11%
PatentTitleYear
10,352,893Gas sensor control apparatus201910,012,612Gas sensor element and gas sensor20189,753,020'Gas sensor element, gas sensor, and method of manufacturing gas sensor element'20179,694,387'Gas sensor element, gas sensor, and method of manufacturing gas sensor element'20179,476,863'Gas sensor with porous protection layers'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2019Patents assigned to NGK SPARK PLUG CO (5)· patent assignee history
2016–2019Based in Gifu, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NGK SPARK PLUG CO | 5 | 2016–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gifu, JP | 5 | 2016–2019 |