How many patents does Zuiko Corp have in patentsdb?

Zuiko Corp is linked to 286 publications as assignee in our database.

What technology areas does Zuiko Corp patent most?

Top mapped technology areas by patent count: Human Necessities (237); Operations & Transport (223); Textiles & Paper (21).

In our data, assignee counts were 24 in 2024 and 17 in 2025 (lower year over year).

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

Zuiko Corp holds 286 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
Human Necessities	237
Operations & Transport	223
Textiles & Paper	21
Cross-Sectional Technologies	20
Mechanical Engineering	12
Physics	4
Electricity	2

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

How many patents does Zuiko Corp have in patentsdb?: Zuiko Corp is linked to 286 publications as assignee in our database.
What technology areas does Zuiko Corp patent most?: Top mapped technology areas by patent count: Human Necessities (237); Operations & Transport (223); Textiles & Paper (21).
Is Zuiko Corp's patent activity growing?: In our data, assignee counts were 24 in 2024 and 17 in 2025 (lower year over year).
What are recent patents assigned to Zuiko Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.