How many patents does Sony Corp America have in patentsdb?

Sony Corp America is linked to 319 publications as assignee in our database.

What technology areas does Sony Corp America patent most?

Top mapped technology areas by patent count: Physics (217); Electricity (152); Human Necessities (56).

In our data, assignee counts were 57 in 2024 and 66 in 2025 (higher year over year).

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

Sony Corp America holds 319 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 rapidly 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
Physics	217
Electricity	152
Human Necessities	56
Chemistry & Metallurgy	31
Cross-Sectional Technologies	26
Operations & Transport	7

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

How many patents does Sony Corp America have in patentsdb?: Sony Corp America is linked to 319 publications as assignee in our database.
What technology areas does Sony Corp America patent most?: Top mapped technology areas by patent count: Physics (217); Electricity (152); Human Necessities (56).
Is Sony Corp America's patent activity growing?: In our data, assignee counts were 57 in 2024 and 66 in 2025 (higher year over year).
What are recent patents assigned to Sony Corp America?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.