How many patents does Kato Yohei have in patentsdb?

Kato Yohei is linked to 9 publications as assignee in our database.

What technology areas does Kato Yohei patent most?

Top mapped technology areas by patent count: Mechanical Engineering (9); Cross-Sectional Technologies (2); Physics (1).

In our data, assignee counts were 1 in 2018 and 1 in 2019 (similar year over year).

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

Kato Yohei holds 9 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
Mechanical Engineering	9
Cross-Sectional Technologies	2
Physics	1

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

How many patents does Kato Yohei have in patentsdb?: Kato Yohei is linked to 9 publications as assignee in our database.
What technology areas does Kato Yohei patent most?: Top mapped technology areas by patent count: Mechanical Engineering (9); Cross-Sectional Technologies (2); Physics (1).
Is Kato Yohei's patent activity growing?: In our data, assignee counts were 1 in 2018 and 1 in 2019 (similar year over year).
What are recent patents assigned to Kato Yohei?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.