How many patents does Ozaki Hiroki have in patentsdb?

Ozaki Hiroki is linked to 13 publications as assignee in our database.

What technology areas does Ozaki Hiroki patent most?

Top mapped technology areas by patent count: Physics (9); Electricity (6); Cross-Sectional Technologies (2).

In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).

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

Ozaki Hiroki holds 13 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
Physics	9
Electricity	6
Cross-Sectional Technologies	2
Mechanical Engineering	1

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

How many patents does Ozaki Hiroki have in patentsdb?: Ozaki Hiroki is linked to 13 publications as assignee in our database.
What technology areas does Ozaki Hiroki patent most?: Top mapped technology areas by patent count: Physics (9); Electricity (6); Cross-Sectional Technologies (2).
Is Ozaki Hiroki's patent activity growing?: In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).
What are recent patents assigned to Ozaki Hiroki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.