How many patents does Umemura Kazuhiko have in patentsdb?

Umemura Kazuhiko is linked to 16 publications as assignee in our database.

What technology areas does Umemura Kazuhiko patent most?

Top mapped technology areas by patent count: Operations & Transport (14); Chemistry & Metallurgy (12); Textiles & Paper (1).

In our data, assignee counts were 5 in 2022 and 3 in 2023 (lower year over year).

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

Umemura Kazuhiko holds 16 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 growing.

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 Umemura Kazuhiko have in patentsdb?: Umemura Kazuhiko is linked to 16 publications as assignee in our database.
What technology areas does Umemura Kazuhiko patent most?: Top mapped technology areas by patent count: Operations & Transport (14); Chemistry & Metallurgy (12); Textiles & Paper (1).
Is Umemura Kazuhiko's patent activity growing?: In our data, assignee counts were 5 in 2022 and 3 in 2023 (lower year over year).
What are recent patents assigned to Umemura Kazuhiko?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.