How many patents does Tatsuno Corp have in patentsdb?

Tatsuno Corp is linked to 115 publications as assignee in our database.

What technology areas does Tatsuno Corp patent most?

Top mapped technology areas by patent count: Mechanical Engineering (94); Cross-Sectional Technologies (73); Operations & Transport (53).

In our data, assignee counts were 24 in 2024 and 9 in 2025 (lower year over year).

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

Tatsuno Corp holds 115 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Mechanical Engineering	94
Cross-Sectional Technologies	73
Operations & Transport	53
Physics	10
Electricity	10
Chemistry & Metallurgy	2

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

How many patents does Tatsuno Corp have in patentsdb?: Tatsuno Corp is linked to 115 publications as assignee in our database.
What technology areas does Tatsuno Corp patent most?: Top mapped technology areas by patent count: Mechanical Engineering (94); Cross-Sectional Technologies (73); Operations & Transport (53).
Is Tatsuno Corp's patent activity growing?: In our data, assignee counts were 24 in 2024 and 9 in 2025 (lower year over year).
What are recent patents assigned to Tatsuno Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.