How many patents does Akiyama Kohta have in patentsdb?

Akiyama Kohta is linked to 14 publications as assignee in our database.

What technology areas does Akiyama Kohta patent most?

Top mapped technology areas by patent count: Operations & Transport (14); Chemistry & Metallurgy (1); Cross-Sectional Technologies (1).

In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).

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

Akiyama Kohta 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Operations & Transport	14
Chemistry & Metallurgy	1
Cross-Sectional Technologies	1

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

How many patents does Akiyama Kohta have in patentsdb?: Akiyama Kohta is linked to 14 publications as assignee in our database.
What technology areas does Akiyama Kohta patent most?: Top mapped technology areas by patent count: Operations & Transport (14); Chemistry & Metallurgy (1); Cross-Sectional Technologies (1).
Is Akiyama Kohta's patent activity growing?: In our data, assignee counts were 1 in 2024 and 2 in 2025 (higher year over year).
What are recent patents assigned to Akiyama Kohta?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.