How many patents does Tsudakoma Ind Co Ltd have in patentsdb?

Tsudakoma Ind Co Ltd is linked to 98 publications as assignee in our database.

What technology areas does Tsudakoma Ind Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (63); Textiles & Paper (37); Mechanical Engineering (15).

In our data, assignee counts were 16 in 2024 and 8 in 2025 (lower year over year).

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

Tsudakoma Ind Co Ltd holds 98 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
Operations & Transport	63
Textiles & Paper	37
Mechanical Engineering	15
Cross-Sectional Technologies	3
Physics	2

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

How many patents does Tsudakoma Ind Co Ltd have in patentsdb?: Tsudakoma Ind Co Ltd is linked to 98 publications as assignee in our database.
What technology areas does Tsudakoma Ind Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (63); Textiles & Paper (37); Mechanical Engineering (15).
Is Tsudakoma Ind Co Ltd's patent activity growing?: In our data, assignee counts were 16 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Tsudakoma Ind Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.