How many patents does Uacj Corp have in patentsdb?

Uacj Corp is linked to 504 publications as assignee in our database.

What technology areas does Uacj Corp patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (400); Operations & Transport (321); Mechanical Engineering (155).

In our data, assignee counts were 43 in 2024 and 31 in 2025 (lower year over year).

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

Uacj Corp holds 504 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 declining.

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	400
Operations & Transport	321
Mechanical Engineering	155
Cross-Sectional Technologies	124
Electricity	77
Physics	71
Human Necessities	13

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

How many patents does Uacj Corp have in patentsdb?: Uacj Corp is linked to 504 publications as assignee in our database.
What technology areas does Uacj Corp patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (400); Operations & Transport (321); Mechanical Engineering (155).
Is Uacj Corp's patent activity growing?: In our data, assignee counts were 43 in 2024 and 31 in 2025 (lower year over year).
What are recent patents assigned to Uacj Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.