How many patents does Soken Inc have in patentsdb?

Soken Inc is linked to 158 publications as assignee in our database.

What technology areas does Soken Inc patent most?

Top mapped technology areas by patent count: Electricity (71); Physics (67); Operations & Transport (55).

In our data, assignee counts were 3 in 2024 and 2 in 2025 (lower year over year).

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

Soken Inc holds 158 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 declining.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	71
Physics	67
Operations & Transport	55
Mechanical Engineering	42
Cross-Sectional Technologies	18
Chemistry & Metallurgy	4
Human Necessities	4
Fixed Constructions	2

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

How many patents does Soken Inc have in patentsdb?: Soken Inc is linked to 158 publications as assignee in our database.
What technology areas does Soken Inc patent most?: Top mapped technology areas by patent count: Electricity (71); Physics (67); Operations & Transport (55).
Is Soken Inc's patent activity growing?: In our data, assignee counts were 3 in 2024 and 2 in 2025 (lower year over year).
What are recent patents assigned to Soken Inc?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.