How many patents does Nikon Corp have in patentsdb?

Nikon Corp is linked to 4,723 publications as assignee in our database.

What technology areas does Nikon Corp patent most?

Top mapped technology areas by patent count: Physics (3,731); Electricity (2,264); Operations & Transport (483).

In our data, assignee counts were 346 in 2024 and 352 in 2025 (higher year over year).

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

Nikon Corp holds 4,723 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 stable.

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
Physics	3,731
Electricity	2,264
Operations & Transport	483
Cross-Sectional Technologies	380
Chemistry & Metallurgy	323
Human Necessities	213
Mechanical Engineering	95
Fixed Constructions	8

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

How many patents does Nikon Corp have in patentsdb?: Nikon Corp is linked to 4,723 publications as assignee in our database.
What technology areas does Nikon Corp patent most?: Top mapped technology areas by patent count: Physics (3,731); Electricity (2,264); Operations & Transport (483).
Is Nikon Corp's patent activity growing?: In our data, assignee counts were 346 in 2024 and 352 in 2025 (higher year over year).
What are recent patents assigned to Nikon Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.