How many patents does Ishimitsu Hiroki have in patentsdb?

Ishimitsu Hiroki is linked to 32 publications as assignee in our database.

What technology areas does Ishimitsu Hiroki patent most?

Top mapped technology areas by patent count: Physics (30); Electricity (12); Operations & Transport (3).

In our data, assignee counts were 2 in 2022 and 1 in 2025 (lower year over year).

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

Ishimitsu Hiroki holds 32 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.

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

How many patents does Ishimitsu Hiroki have in patentsdb?: Ishimitsu Hiroki is linked to 32 publications as assignee in our database.
What technology areas does Ishimitsu Hiroki patent most?: Top mapped technology areas by patent count: Physics (30); Electricity (12); Operations & Transport (3).
Is Ishimitsu Hiroki's patent activity growing?: In our data, assignee counts were 2 in 2022 and 1 in 2025 (lower year over year).
What are recent patents assigned to Ishimitsu Hiroki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.