Inventor
Yuya Homma
Inventor
Yokohama, JP
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus44%
C03CChemical composition of glasses, glazes or vitreous enamels18%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%
C08LCompositions of macromolecular compounds6%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments3%
G06FElectric digital data processing3%
PatentTitleYear
10,509,161Optical fiber201910,358,577Ultraviolet-curable resin composition and optical fiber201910,162,108Optical fiber201810,048,436Optical fiber20189,829,625Optical fiber20179,766,397'Optical fiber and optical fiber ribbon'20179,285,536'Optical fiber and optical fiber cable'20169,256,041'Optical fiber cable'20169,250,387'Optical fiber and optical cable'20169,229,159'Optical fiber'20169,057,856'Optical cable'20159,020,313'Optical cable'20158,989,543'Optical cable'20158,923,674'Optical fiber and optical cable'20148,768,130'Multimode optical fiber'20147,962,875'Method, apparatus and program for designing circuits'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011Patents assigned to TOSHIBA KK (1)· patent assignee history
2011–2018Based in Yokohama, JP· patent location history
2014–2019Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (15)· patent assignee history
2019Based in Osaka, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SUMITOMO ELECTRIC INDUSTRIES | 15 | 2014–2019 |
| TOSHIBA KK | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yokohama, JP | 14 | 2011–2018 |
| Osaka, JP | 2 | 2019 |