Inventor
Kouji Akiba
Inventor
Yokohama, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems57%
A62CFire-fighting29%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing14%
PatentTitleYear
6,457,586'Bank-note processing device'20024,819,733'Automatic fire extinguishing equipment'19894,800,285'Flame detecting arrangement for detecting a flame through horizontal and vertical scanning of a supervisory region by using a photodetector'19894,755,687'System and method for detecting flames'19884,750,142'Flame detector'19884,706,760'Fire extinguishing condition monitoring apparatus for automatic fire extinguishing equipment'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987–1989Patents assigned to HOCHIKI CO (5)· patent assignee history
1987–1989Based in Yokohama, JP· patent location history
2002Patents assigned to NIPPON CONLUX CO LTD (1)· patent assignee history
2002Based in Tsurugashima, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOCHIKI CO | 5 | 1987–1989 |
| NIPPON CONLUX CO LTD | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 5 | 1987–1989 |
| Tsurugashima, JP | 1 | 2002 |