How many patents does Amosense Co Ltd have in patentsdb?

Amosense Co Ltd is linked to 349 publications as assignee in our database.

What technology areas does Amosense Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (306); Physics (88); Operations & Transport (80).

In our data, assignee counts were 66 in 2024 and 41 in 2025 (lower year over year).

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

Amosense Co Ltd holds 349 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
Electricity	306
Physics	88
Operations & Transport	80
Cross-Sectional Technologies	55
Human Necessities	39
Chemistry & Metallurgy	27
Mechanical Engineering	26
Fixed Constructions	6

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

How many patents does Amosense Co Ltd have in patentsdb?: Amosense Co Ltd is linked to 349 publications as assignee in our database.
What technology areas does Amosense Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (306); Physics (88); Operations & Transport (80).
Is Amosense Co Ltd's patent activity growing?: In our data, assignee counts were 66 in 2024 and 41 in 2025 (lower year over year).
What are recent patents assigned to Amosense Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.