How many patents does Canon Usa Inc have in patentsdb?

Canon Usa Inc is linked to 640 publications as assignee in our database.

What technology areas does Canon Usa Inc patent most?

Top mapped technology areas by patent count: Human Necessities (402); Physics (370); Electricity (130).

In our data, assignee counts were 64 in 2024 and 74 in 2025 (higher year over year).

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

Canon Usa Inc holds 640 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 growing.

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
Human Necessities	402
Physics	370
Electricity	130
Operations & Transport	67
Chemistry & Metallurgy	15
Mechanical Engineering	8
Cross-Sectional Technologies	6

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

How many patents does Canon Usa Inc have in patentsdb?: Canon Usa Inc is linked to 640 publications as assignee in our database.
What technology areas does Canon Usa Inc patent most?: Top mapped technology areas by patent count: Human Necessities (402); Physics (370); Electricity (130).
Is Canon Usa Inc's patent activity growing?: In our data, assignee counts were 64 in 2024 and 74 in 2025 (higher year over year).
What are recent patents assigned to Canon Usa Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.