How many patents does Hashimoto Ayumu have in patentsdb?

Hashimoto Ayumu is linked to 41 publications as assignee in our database.

What technology areas does Hashimoto Ayumu patent most?

Top mapped technology areas by patent count: Electricity (37); Physics (13); Operations & Transport (1).

In our data, assignee counts were 3 in 2024 and 4 in 2025 (higher year over year).

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

Hashimoto Ayumu holds 41 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
Electricity	37
Physics	13
Operations & Transport	1
Cross-Sectional Technologies	1

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

How many patents does Hashimoto Ayumu have in patentsdb?: Hashimoto Ayumu is linked to 41 publications as assignee in our database.
What technology areas does Hashimoto Ayumu patent most?: Top mapped technology areas by patent count: Electricity (37); Physics (13); Operations & Transport (1).
Is Hashimoto Ayumu's patent activity growing?: In our data, assignee counts were 3 in 2024 and 4 in 2025 (higher year over year).
What are recent patents assigned to Hashimoto Ayumu?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.