How many patents does Arai Ryota have in patentsdb?

Arai Ryota is linked to 23 publications as assignee in our database.

What technology areas does Arai Ryota patent most?

Top mapped technology areas by patent count: Electricity (21); Cross-Sectional Technologies (19); Chemistry & Metallurgy (16).

In our data, assignee counts were 1 in 2023 and 1 in 2024 (similar year over year).

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

Arai Ryota holds 23 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	21
Cross-Sectional Technologies	19
Chemistry & Metallurgy	16
Physics	2

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

How many patents does Arai Ryota have in patentsdb?: Arai Ryota is linked to 23 publications as assignee in our database.
What technology areas does Arai Ryota patent most?: Top mapped technology areas by patent count: Electricity (21); Cross-Sectional Technologies (19); Chemistry & Metallurgy (16).
Is Arai Ryota's patent activity growing?: In our data, assignee counts were 1 in 2023 and 1 in 2024 (similar year over year).
What are recent patents assigned to Arai Ryota?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.