How many patents does Kaken Pharma Co Ltd have in patentsdb?

Kaken Pharma Co Ltd is linked to 10 publications as assignee in our database.

What technology areas does Kaken Pharma Co Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (7); Human Necessities (6); Operations & Transport (4).

In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).

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

Kaken Pharma Co Ltd holds 10 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.

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

How many patents does Kaken Pharma Co Ltd have in patentsdb?: Kaken Pharma Co Ltd is linked to 10 publications as assignee in our database.
What technology areas does Kaken Pharma Co Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (7); Human Necessities (6); Operations & Transport (4).
Is Kaken Pharma Co Ltd's patent activity growing?: In our data, assignee counts were 1 in 2023 and 1 in 2025 (similar year over year).
What are recent patents assigned to Kaken Pharma Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.