How many patents does Ohmiya Yutaka have in patentsdb?

Ohmiya Yutaka is linked to 20 publications as assignee in our database.

What technology areas does Ohmiya Yutaka patent most?

Top mapped technology areas by patent count: Electricity (17); Physics (11); Operations & Transport (2).

In our data, assignee counts were 3 in 2023 and 1 in 2025 (lower year over year).

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

Ohmiya Yutaka holds 20 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

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

How many patents does Ohmiya Yutaka have in patentsdb?: Ohmiya Yutaka is linked to 20 publications as assignee in our database.
What technology areas does Ohmiya Yutaka patent most?: Top mapped technology areas by patent count: Electricity (17); Physics (11); Operations & Transport (2).
Is Ohmiya Yutaka's patent activity growing?: In our data, assignee counts were 3 in 2023 and 1 in 2025 (lower year over year).
What are recent patents assigned to Ohmiya Yutaka?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.