How many patents does Neturen Co Ltd have in patentsdb?

Neturen Co Ltd is linked to 189 publications as assignee in our database.

What technology areas does Neturen Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (103); Operations & Transport (84); Chemistry & Metallurgy (76).

In our data, assignee counts were 13 in 2024 and 7 in 2025 (lower year over year).

See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.

Neturen Co Ltd holds 189 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity over the last five years is declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	103
Operations & Transport	84
Chemistry & Metallurgy	76
Cross-Sectional Technologies	65
Mechanical Engineering	33
Physics	15
Fixed Constructions	7
Human Necessities	2

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

How many patents does Neturen Co Ltd have in patentsdb?: Neturen Co Ltd is linked to 189 publications as assignee in our database.
What technology areas does Neturen Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (103); Operations & Transport (84); Chemistry & Metallurgy (76).
Is Neturen Co Ltd's patent activity growing?: In our data, assignee counts were 13 in 2024 and 7 in 2025 (lower year over year).
What are recent patents assigned to Neturen Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.