How many patents does Ishikawa Taisuke have in patentsdb?

Ishikawa Taisuke is linked to 12 publications as assignee in our database.

What technology areas does Ishikawa Taisuke patent most?

Top mapped technology areas by patent count: Physics (12); Operations & Transport (2); Cross-Sectional Technologies (2).

In our data, assignee counts were 2 in 2023 and 2 in 2025 (similar year over year).

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

Ishikawa Taisuke holds 12 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 growing.

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
Physics	12
Operations & Transport	2
Cross-Sectional Technologies	2
Human Necessities	1
Electricity	1

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

How many patents does Ishikawa Taisuke have in patentsdb?: Ishikawa Taisuke is linked to 12 publications as assignee in our database.
What technology areas does Ishikawa Taisuke patent most?: Top mapped technology areas by patent count: Physics (12); Operations & Transport (2); Cross-Sectional Technologies (2).
Is Ishikawa Taisuke's patent activity growing?: In our data, assignee counts were 2 in 2023 and 2 in 2025 (similar year over year).
What are recent patents assigned to Ishikawa Taisuke?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.