How many patents does Hutchinson Technology have in patentsdb?

Hutchinson Technology is linked to 290 publications as assignee in our database.

What technology areas does Hutchinson Technology patent most?

Top mapped technology areas by patent count: Physics (227); Electricity (131); Mechanical Engineering (104).

In our data, assignee counts were 30 in 2024 and 20 in 2025 (lower year over year).

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

Hutchinson Technology holds 290 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 declining.

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	227
Electricity	131
Mechanical Engineering	104
Chemistry & Metallurgy	65
Cross-Sectional Technologies	39
Operations & Transport	34
Human Necessities	9

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

How many patents does Hutchinson Technology have in patentsdb?: Hutchinson Technology is linked to 290 publications as assignee in our database.
What technology areas does Hutchinson Technology patent most?: Top mapped technology areas by patent count: Physics (227); Electricity (131); Mechanical Engineering (104).
Is Hutchinson Technology's patent activity growing?: In our data, assignee counts were 30 in 2024 and 20 in 2025 (lower year over year).
What are recent patents assigned to Hutchinson Technology?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.