How many patents does Arakawa Chem Ind have in patentsdb?

Arakawa Chem Ind is linked to 11 publications as assignee in our database.

What technology areas does Arakawa Chem Ind patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (8); Electricity (7); Cross-Sectional Technologies (6).

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

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

Arakawa Chem Ind holds 11 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	8
Electricity	7
Cross-Sectional Technologies	6
Operations & Transport	5

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

How many patents does Arakawa Chem Ind have in patentsdb?: Arakawa Chem Ind is linked to 11 publications as assignee in our database.
What technology areas does Arakawa Chem Ind patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (8); Electricity (7); Cross-Sectional Technologies (6).
Is Arakawa Chem Ind's patent activity growing?: In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).
What are recent patents assigned to Arakawa Chem Ind?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.