How many patents does Kida Hitoshi have in patentsdb?

Kida Hitoshi is linked to 27 publications as assignee in our database.

What technology areas does Kida Hitoshi patent most?

Top mapped technology areas by patent count: Operations & Transport (25); Electricity (11); Cross-Sectional Technologies (3).

In our data, assignee counts were 3 in 2024 and 2 in 2025 (lower year over year).

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

Kida Hitoshi holds 27 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Operations & Transport	25
Electricity	11
Cross-Sectional Technologies	3

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

How many patents does Kida Hitoshi have in patentsdb?: Kida Hitoshi is linked to 27 publications as assignee in our database.
What technology areas does Kida Hitoshi patent most?: Top mapped technology areas by patent count: Operations & Transport (25); Electricity (11); Cross-Sectional Technologies (3).
Is Kida Hitoshi's patent activity growing?: In our data, assignee counts were 3 in 2024 and 2 in 2025 (lower year over year).
What are recent patents assigned to Kida Hitoshi?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.