Inventor
Keiji Hirata
Inventor
Fukuoka, JP
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H03Hprimary
H03HImpedance networks, e.g. resonant circuits17%
B60RVehicles, vehicle fittings, or vehicle parts, not otherwise provided for13%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
G01SRadio direction-finding8%
H01BCables8%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems8%
H05KPrinted circuits8%
B60TVehicle brake control systems or parts thereof4%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light4%
G01VGeophysics4%
PatentTitleYear
10,771,034Conductive path with noise filter202010,680,571Conductive path with noise filter202010,651,814Conductive path with noise filter202010,585,037Substance detecting device, substance detecting system, and substance detecting method in which temperature control of light emission is performed202010,541,664Conductive path with noise filter202010,094,769Substance detection sensor, substance detecting method, and substance detection system having dual light source with optical scanning20189,819,881'Image output apparatus, image output method, and image output system'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to PANASONIC IP MAN CO LTD (3)· patent assignee history
2017–2020Based in Fukuoka, JP· patent location history
2020Patents assigned to AUTONETWORKS TECHNOLOGIES LTD (4)· patent assignee history
2020Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (4)· patent assignee history
2020Patents assigned to SUMITOMO WIRING SYSTEMS (4)· patent assignee history
2020Based in Yokkaichi, JP· patent location history
2020Based in Mie, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AUTONETWORKS TECHNOLOGIES LTD | 4 | 2020 |
| SUMITOMO ELECTRIC INDUSTRIES | 4 | 2020 |
| SUMITOMO WIRING SYSTEMS | 4 | 2020 |
| PANASONIC IP MAN CO LTD | 3 | 2017–2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Fukuoka, JP | 3 | 2017–2020 |
| Yokkaichi, JP | 2 | 2020 |
| Mie, JP | 2 | 2020 |