How many patents does Hirose Mitsuaki have in patentsdb?

Hirose Mitsuaki is linked to 14 publications as assignee in our database.

What technology areas does Hirose Mitsuaki patent most?

Top mapped technology areas by patent count: Physics (14); Chemistry & Metallurgy (1).

In our data, assignee counts were 4 in 2023 and 2 in 2025 (lower year over year).

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

Hirose Mitsuaki holds 14 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	14
Chemistry & Metallurgy	1

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

How many patents does Hirose Mitsuaki have in patentsdb?: Hirose Mitsuaki is linked to 14 publications as assignee in our database.
What technology areas does Hirose Mitsuaki patent most?: Top mapped technology areas by patent count: Physics (14); Chemistry & Metallurgy (1).
Is Hirose Mitsuaki's patent activity growing?: In our data, assignee counts were 4 in 2023 and 2 in 2025 (lower year over year).
What are recent patents assigned to Hirose Mitsuaki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.