How many patents does Tokin Corp have in patentsdb?

Tokin Corp is linked to 152 publications as assignee in our database.

What technology areas does Tokin Corp patent most?

Top mapped technology areas by patent count: Electricity (141); Operations & Transport (55); Chemistry & Metallurgy (49).

In our data, assignee counts were 21 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.

Tokin Corp holds 152 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Electricity	141
Operations & Transport	55
Chemistry & Metallurgy	49
Cross-Sectional Technologies	23
Physics	10
Human Necessities	1

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

How many patents does Tokin Corp have in patentsdb?: Tokin Corp is linked to 152 publications as assignee in our database.
What technology areas does Tokin Corp patent most?: Top mapped technology areas by patent count: Electricity (141); Operations & Transport (55); Chemistry & Metallurgy (49).
Is Tokin Corp's patent activity growing?: In our data, assignee counts were 21 in 2024 and 17 in 2025 (lower year over year).
What are recent patents assigned to Tokin Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.