How many patents does Kuwabara Nobuo have in patentsdb?

Kuwabara Nobuo is linked to 20 publications as assignee in our database.

What technology areas does Kuwabara Nobuo patent most?

Top mapped technology areas by patent count: Physics (20); Mechanical Engineering (4); Cross-Sectional Technologies (1).

In our data, assignee counts were 1 in 2022 and 4 in 2025 (higher year over year).

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

Kuwabara Nobuo holds 20 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	20
Mechanical Engineering	4
Cross-Sectional Technologies	1

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

How many patents does Kuwabara Nobuo have in patentsdb?: Kuwabara Nobuo is linked to 20 publications as assignee in our database.
What technology areas does Kuwabara Nobuo patent most?: Top mapped technology areas by patent count: Physics (20); Mechanical Engineering (4); Cross-Sectional Technologies (1).
Is Kuwabara Nobuo's patent activity growing?: In our data, assignee counts were 1 in 2022 and 4 in 2025 (higher year over year).
What are recent patents assigned to Kuwabara Nobuo?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.