How many patents does Three Bond Co Ltd have in patentsdb?

Three Bond Co Ltd is linked to 204 publications as assignee in our database.

What technology areas does Three Bond Co Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (175); Electricity (66); Operations & Transport (61).

In our data, assignee counts were 29 in 2024 and 24 in 2025 (lower year over year).

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

Three Bond Co Ltd holds 204 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	175
Electricity	66
Operations & Transport	61
Cross-Sectional Technologies	35
Mechanical Engineering	27
Human Necessities	21
Physics	6

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

How many patents does Three Bond Co Ltd have in patentsdb?: Three Bond Co Ltd is linked to 204 publications as assignee in our database.
What technology areas does Three Bond Co Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (175); Electricity (66); Operations & Transport (61).
Is Three Bond Co Ltd's patent activity growing?: In our data, assignee counts were 29 in 2024 and 24 in 2025 (lower year over year).
What are recent patents assigned to Three Bond Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.