How many patents does Toppan Inc have in patentsdb?

Toppan Inc is linked to 498 publications as assignee in our database.

What technology areas does Toppan Inc patent most?

Top mapped technology areas by patent count: Operations & Transport (242); Physics (210); Chemistry & Metallurgy (192).

In our data, assignee counts were 125 in 2024 and 73 in 2025 (lower year over year).

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

Toppan Inc holds 498 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 rapidly growing.

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
Operations & Transport	242
Physics	210
Chemistry & Metallurgy	192
Electricity	171
Cross-Sectional Technologies	81
Human Necessities	35
Textiles & Paper	26
Fixed Constructions	22
Mechanical Engineering	1

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

How many patents does Toppan Inc have in patentsdb?: Toppan Inc is linked to 498 publications as assignee in our database.
What technology areas does Toppan Inc patent most?: Top mapped technology areas by patent count: Operations & Transport (242); Physics (210); Chemistry & Metallurgy (192).
Is Toppan Inc's patent activity growing?: In our data, assignee counts were 125 in 2024 and 73 in 2025 (lower year over year).
What are recent patents assigned to Toppan Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.