How many patents does Kubo Isamu have in patentsdb?

Kubo Isamu is linked to 8 publications as assignee in our database.

What technology areas does Kubo Isamu patent most?

Top mapped technology areas by patent count: Operations & Transport (7); Electricity (2); Physics (1).

In our data, assignee counts were 2 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.

Kubo Isamu holds 8 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.

Mapped technology topics for this assignee.

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

How many patents does Kubo Isamu have in patentsdb?: Kubo Isamu is linked to 8 publications as assignee in our database.
What technology areas does Kubo Isamu patent most?: Top mapped technology areas by patent count: Operations & Transport (7); Electricity (2); Physics (1).
Is Kubo Isamu's patent activity growing?: In our data, assignee counts were 2 in 2023 and 1 in 2025 (lower year over year).
What are recent patents assigned to Kubo Isamu?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.