How many patents does Sintokogio Ltd have in patentsdb?

Sintokogio Ltd is linked to 718 publications as assignee in our database.

What technology areas does Sintokogio Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (496); Physics (266); Chemistry & Metallurgy (75).

In our data, assignee counts were 77 in 2024 and 72 in 2025 (lower year over year).

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

Sintokogio Ltd holds 718 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
Operations & Transport	496
Physics	266
Chemistry & Metallurgy	75
Cross-Sectional Technologies	75
Electricity	62
Mechanical Engineering	37
Human Necessities	35
Fixed Constructions	4

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

How many patents does Sintokogio Ltd have in patentsdb?: Sintokogio Ltd is linked to 718 publications as assignee in our database.
What technology areas does Sintokogio Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (496); Physics (266); Chemistry & Metallurgy (75).
Is Sintokogio Ltd's patent activity growing?: In our data, assignee counts were 77 in 2024 and 72 in 2025 (lower year over year).
What are recent patents assigned to Sintokogio Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.