How many patents does Nakagaki Toshihiro have in patentsdb?

Nakagaki Toshihiro is linked to 17 publications as assignee in our database.

What technology areas does Nakagaki Toshihiro patent most?

Top mapped technology areas by patent count: Operations & Transport (15); Physics (7).

In our data, assignee counts were 2 in 2023 and 1 in 2025 (lower year over year).

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

Nakagaki Toshihiro holds 17 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 declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Operations & Transport	15
Physics	7

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

How many patents does Nakagaki Toshihiro have in patentsdb?: Nakagaki Toshihiro is linked to 17 publications as assignee in our database.
What technology areas does Nakagaki Toshihiro patent most?: Top mapped technology areas by patent count: Operations & Transport (15); Physics (7).
Is Nakagaki Toshihiro's patent activity growing?: In our data, assignee counts were 2 in 2023 and 1 in 2025 (lower year over year).
What are recent patents assigned to Nakagaki Toshihiro?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.