How many patents does Univ Waseda have in patentsdb?

Univ Waseda is linked to 212 publications as assignee in our database.

What technology areas does Univ Waseda patent most?

Top mapped technology areas by patent count: Electricity (98); Chemistry & Metallurgy (71); Physics (70).

In our data, assignee counts were 22 in 2024 and 18 in 2025 (lower year over year).

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

Univ Waseda holds 212 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
Electricity	98
Chemistry & Metallurgy	71
Physics	70
Cross-Sectional Technologies	68
Operations & Transport	56
Human Necessities	25
Mechanical Engineering	10
Textiles & Paper	4
Fixed Constructions	2

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

How many patents does Univ Waseda have in patentsdb?: Univ Waseda is linked to 212 publications as assignee in our database.
What technology areas does Univ Waseda patent most?: Top mapped technology areas by patent count: Electricity (98); Chemistry & Metallurgy (71); Physics (70).
Is Univ Waseda's patent activity growing?: In our data, assignee counts were 22 in 2024 and 18 in 2025 (lower year over year).
What are recent patents assigned to Univ Waseda?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.