How many patents does Kudo Koichi have in patentsdb?

Kudo Koichi is linked to 57 publications as assignee in our database.

What technology areas does Kudo Koichi patent most?

Top mapped technology areas by patent count: Physics (42); Operations & Transport (37); Electricity (10).

In our data, assignee counts were 3 in 2023 and 5 in 2025 (higher year over year).

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

Kudo Koichi holds 57 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 stable.

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.

Company technology slices
Technology	Patents
Physics	42
Operations & Transport	37
Electricity	10
Cross-Sectional Technologies	9

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

How many patents does Kudo Koichi have in patentsdb?: Kudo Koichi is linked to 57 publications as assignee in our database.
What technology areas does Kudo Koichi patent most?: Top mapped technology areas by patent count: Physics (42); Operations & Transport (37); Electricity (10).
Is Kudo Koichi's patent activity growing?: In our data, assignee counts were 3 in 2023 and 5 in 2025 (higher year over year).
What are recent patents assigned to Kudo Koichi?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.