Inventor
Kouichi Ekawa
Inventor
Osaka, JP
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus33%
H04JMultiplex communication22%
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles11%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for11%
B60TVehicle brake control systems or parts thereof11%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
PatentTitleYear
5,844,682'Optical sensor device'19985,768,026'Dichroic mirror for separating/synthesizing light with a plurality of wavelengths and optical apparatus and detecting method using the same'19985,600,487'Dichroic mirror for separating/synthesizing light with a plurality of wavelengths and optical apparatus and detecting method using the same'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–1998Patents assigned to OMRON TATEISI ELECTRONICS CO (3)· patent assignee history
1997–1998Based in Osaka, JP· patent location history
1998Based in Takatsuki, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| OMRON TATEISI ELECTRONICS CO | 3 | 1997–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osaka, JP | 2 | 1997–1998 |
| Takatsuki, JP | 1 | 1998 |