How many patents does Yamashita Tomoyuki have in patentsdb?

Yamashita Tomoyuki is linked to 14 publications as assignee in our database.

What technology areas does Yamashita Tomoyuki patent most?

Top mapped technology areas by patent count: Electricity (8); Physics (7); Cross-Sectional Technologies (1).

In our data, assignee counts were 1 in 2021 and 1 in 2025 (similar year over year).

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

Yamashita Tomoyuki holds 14 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
Electricity	8
Physics	7
Cross-Sectional Technologies	1

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

How many patents does Yamashita Tomoyuki have in patentsdb?: Yamashita Tomoyuki is linked to 14 publications as assignee in our database.
What technology areas does Yamashita Tomoyuki patent most?: Top mapped technology areas by patent count: Electricity (8); Physics (7); Cross-Sectional Technologies (1).
Is Yamashita Tomoyuki's patent activity growing?: In our data, assignee counts were 1 in 2021 and 1 in 2025 (similar year over year).
What are recent patents assigned to Yamashita Tomoyuki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.