How many patents does Aoki Hirofumi have in patentsdb?

Aoki Hirofumi is linked to 22 publications as assignee in our database.

What technology areas does Aoki Hirofumi patent most?

Top mapped technology areas by patent count: Electricity (17); Cross-Sectional Technologies (6); Operations & Transport (5).

In our data, assignee counts were 4 in 2019 and 5 in 2020 (higher year over year).

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

Aoki Hirofumi holds 22 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
Electricity	17
Cross-Sectional Technologies	6
Operations & Transport	5
Physics	4
Human Necessities	1
Chemistry & Metallurgy	1

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

How many patents does Aoki Hirofumi have in patentsdb?: Aoki Hirofumi is linked to 22 publications as assignee in our database.
What technology areas does Aoki Hirofumi patent most?: Top mapped technology areas by patent count: Electricity (17); Cross-Sectional Technologies (6); Operations & Transport (5).
Is Aoki Hirofumi's patent activity growing?: In our data, assignee counts were 4 in 2019 and 5 in 2020 (higher year over year).
What are recent patents assigned to Aoki Hirofumi?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.