How many patents does Univ Tokyo have in patentsdb?

Univ Tokyo is linked to 2,479 publications as assignee in our database.

What technology areas does Univ Tokyo patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (1,215); Physics (1,125); Human Necessities (813).

In our data, assignee counts were 212 in 2024 and 207 in 2025 (lower year over year).

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

Univ Tokyo holds 2,479 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
Chemistry & Metallurgy	1,215
Physics	1,125
Human Necessities	813
Electricity	584
Operations & Transport	470
Cross-Sectional Technologies	372
Mechanical Engineering	82
Fixed Constructions	44
Textiles & Paper	41

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

How many patents does Univ Tokyo have in patentsdb?: Univ Tokyo is linked to 2,479 publications as assignee in our database.
What technology areas does Univ Tokyo patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (1,215); Physics (1,125); Human Necessities (813).
Is Univ Tokyo's patent activity growing?: In our data, assignee counts were 212 in 2024 and 207 in 2025 (lower year over year).
What are recent patents assigned to Univ Tokyo?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.