How many patents does Ota Daisuke have in patentsdb?

Ota Daisuke is linked to 10 publications as assignee in our database.

What technology areas does Ota Daisuke patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (9); Operations & Transport (3); Mechanical Engineering (3).

In our data, assignee counts were 1 in 2018 and 1 in 2021 (similar year over year).

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

Ota Daisuke holds 10 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

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
Chemistry & Metallurgy	9
Operations & Transport	3
Mechanical Engineering	3
Cross-Sectional Technologies	2
Human Necessities	1
Electricity	1

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

How many patents does Ota Daisuke have in patentsdb?: Ota Daisuke is linked to 10 publications as assignee in our database.
What technology areas does Ota Daisuke patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (9); Operations & Transport (3); Mechanical Engineering (3).
Is Ota Daisuke's patent activity growing?: In our data, assignee counts were 1 in 2018 and 1 in 2021 (similar year over year).
What are recent patents assigned to Ota Daisuke?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.