How many patents does Canon Kk have in patentsdb?

Canon Kk is linked to 74,532 publications as assignee in our database.

What technology areas does Canon Kk patent most?

Top mapped technology areas by patent count: Physics (50,817); Electricity (37,456); Operations & Transport (13,792).

In our data, assignee counts were 6,006 in 2024 and 6,398 in 2025 (higher year over year).

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

Canon Kk holds 74,532 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	50,817
Electricity	37,456
Operations & Transport	13,792
Cross-Sectional Technologies	3,406
Human Necessities	3,039
Chemistry & Metallurgy	2,573
Mechanical Engineering	802
Fixed Constructions	57
Textiles & Paper	48

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

How many patents does Canon Kk have in patentsdb?: Canon Kk is linked to 74,532 publications as assignee in our database.
What technology areas does Canon Kk patent most?: Top mapped technology areas by patent count: Physics (50,817); Electricity (37,456); Operations & Transport (13,792).
Is Canon Kk's patent activity growing?: In our data, assignee counts were 6,006 in 2024 and 6,398 in 2025 (higher year over year).
What are recent patents assigned to Canon Kk?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.