PatentsDB

Sumitomo Electric Industries patents

Sumitomo Electric Industries holds 15 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents15
Recent patents1
First publicationMar 17, 2016
Latest publicationNov 23, 2023

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20162
20171
20182
20195
20214
20231
Browse patents by year
YearPatents
20162
20171
20182
20195
20214
20231

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity14
Chemistry & Metallurgy5
Cross-Sectional Technologies5
Operations & Transport4
Physics1

Frequently asked questions

Answers are generated from the same data shown on this page.

How many patents does Sumitomo Electric Industries have in patentsdb?
Sumitomo Electric Industries is linked to 15 publications as assignee in our database.
What technology areas does Sumitomo Electric Industries patent most?
Top mapped technology areas by patent count: Electricity (14); Chemistry & Metallurgy (5); Cross-Sectional Technologies (5).
Is Sumitomo Electric Industries's patent activity growing?
In our data, assignee counts were 4 in 2021 and 1 in 2023 (lower year over year).
What are recent patents assigned to Sumitomo Electric Industries?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.