How many patents does Univ Hirosaki have in patentsdb?

Univ Hirosaki is linked to 100 publications as assignee in our database.

What technology areas does Univ Hirosaki patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (68); Physics (42); Human Necessities (30).

In our data, assignee counts were 10 in 2024 and 8 in 2025 (lower year over year).

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

Univ Hirosaki holds 100 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	68
Physics	42
Human Necessities	30
Operations & Transport	16
Cross-Sectional Technologies	9
Electricity	8
Fixed Constructions	4

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

How many patents does Univ Hirosaki have in patentsdb?: Univ Hirosaki is linked to 100 publications as assignee in our database.
What technology areas does Univ Hirosaki patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (68); Physics (42); Human Necessities (30).
Is Univ Hirosaki's patent activity growing?: In our data, assignee counts were 10 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Univ Hirosaki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.