How many patents does Hiramatsu Takahiro have in patentsdb?

Hiramatsu Takahiro is linked to 25 publications as assignee in our database.

What technology areas does Hiramatsu Takahiro patent most?

Top mapped technology areas by patent count: Physics (14); Electricity (13); Chemistry & Metallurgy (6).

In our data, assignee counts were 1 in 2019 and 1 in 2025 (similar year over year).

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

Hiramatsu Takahiro holds 25 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 declining.

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
Electricity	13
Chemistry & Metallurgy	6
Cross-Sectional Technologies	2
Operations & Transport	1
Mechanical Engineering	1

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

How many patents does Hiramatsu Takahiro have in patentsdb?: Hiramatsu Takahiro is linked to 25 publications as assignee in our database.
What technology areas does Hiramatsu Takahiro patent most?: Top mapped technology areas by patent count: Physics (14); Electricity (13); Chemistry & Metallurgy (6).
Is Hiramatsu Takahiro's patent activity growing?: In our data, assignee counts were 1 in 2019 and 1 in 2025 (similar year over year).
What are recent patents assigned to Hiramatsu Takahiro?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.