How many patents does Nidec Corp have in patentsdb?

Nidec Corp is linked to 2,565 publications as assignee in our database.

What technology areas does Nidec Corp patent most?

Top mapped technology areas by patent count: Electricity (2,050); Mechanical Engineering (801); Physics (557).

In our data, assignee counts were 212 in 2024 and 147 in 2025 (lower year over year).

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

Nidec Corp holds 2,565 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	2,050
Mechanical Engineering	801
Physics	557
Operations & Transport	527
Cross-Sectional Technologies	181
Human Necessities	122
Chemistry & Metallurgy	16
Textiles & Paper	4
Fixed Constructions	2

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

How many patents does Nidec Corp have in patentsdb?: Nidec Corp is linked to 2,565 publications as assignee in our database.
What technology areas does Nidec Corp patent most?: Top mapped technology areas by patent count: Electricity (2,050); Mechanical Engineering (801); Physics (557).
Is Nidec Corp's patent activity growing?: In our data, assignee counts were 212 in 2024 and 147 in 2025 (lower year over year).
What are recent patents assigned to Nidec Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.