How many patents does Casio Computer Co Ltd have in patentsdb?

Casio Computer Co Ltd is linked to 4,496 publications as assignee in our database.

What technology areas does Casio Computer Co Ltd patent most?

Top mapped technology areas by patent count: Physics (3,422); Electricity (1,634); Operations & Transport (731).

In our data, assignee counts were 297 in 2024 and 284 in 2025 (lower year over year).

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

Casio Computer Co Ltd holds 4,496 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	3,422
Electricity	1,634
Operations & Transport	731
Human Necessities	592
Cross-Sectional Technologies	297
Mechanical Engineering	97
Chemistry & Metallurgy	39
Fixed Constructions	4

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

How many patents does Casio Computer Co Ltd have in patentsdb?: Casio Computer Co Ltd is linked to 4,496 publications as assignee in our database.
What technology areas does Casio Computer Co Ltd patent most?: Top mapped technology areas by patent count: Physics (3,422); Electricity (1,634); Operations & Transport (731).
Is Casio Computer Co Ltd's patent activity growing?: In our data, assignee counts were 297 in 2024 and 284 in 2025 (lower year over year).
What are recent patents assigned to Casio Computer Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.