How many patents does Tf Metal Co Ltd have in patentsdb?

Tf Metal Co Ltd is linked to 14 publications as assignee in our database.

What technology areas does Tf Metal Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (14).

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.

Tf Metal Co Ltd holds 14 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
Operations & Transport	14

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

How many patents does Tf Metal Co Ltd have in patentsdb?: Tf Metal Co Ltd is linked to 14 publications as assignee in our database.
What technology areas does Tf Metal Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (14).
Is Tf Metal Co Ltd'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 Tf Metal Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.