Inventor
Akira Namazue
Inventor
Sakura, JP
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus71%
C03CChemical composition of glasses, glazes or vitreous enamels14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
11,048,054Optical fiber cable and method of manufacturing optical fiber cable202111,002,928Optical fiber cable20219,995,896Optical fiber ribbon and optical fiber cable housing optical fiber ribbon20189,086,555'Manufacturing method of optical fiber ribbon, and optical fiber ribbon manufactured by the manufacturing method'20158,923,681'Optical fiber core'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2021Patents assigned to FUJIKURA LTD (5)· patent assignee history
2014–2021Based in Sakura, JP· patent location history
2015–2021Patents assigned to NIPPON TELEGRAPH & TELEPHONE (3)· patent assignee history
2015Based in Edogawa-ku, JP· patent location history
2018Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJIKURA LTD | 5 | 2014–2021 |
| NIPPON TELEGRAPH & TELEPHONE | 3 | 2015–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sakura, JP | 3 | 2014–2021 |
| Tokyo, JP | 1 | 2018 |
| Edogawa-ku, JP | 1 | 2015 |