How many patents does Kasai Kogyo Kk have in patentsdb?

Kasai Kogyo Kk is linked to 87 publications as assignee in our database.

What technology areas does Kasai Kogyo Kk patent most?

Top mapped technology areas by patent count: Operations & Transport (84); Cross-Sectional Technologies (10); Physics (5).

In our data, assignee counts were 4 in 2024 and 1 in 2025 (lower year over year).

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

Kasai Kogyo Kk holds 87 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
Operations & Transport	84
Cross-Sectional Technologies	10
Physics	5
Electricity	4
Fixed Constructions	4
Chemistry & Metallurgy	3
Mechanical Engineering	2
Human Necessities	2

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

How many patents does Kasai Kogyo Kk have in patentsdb?: Kasai Kogyo Kk is linked to 87 publications as assignee in our database.
What technology areas does Kasai Kogyo Kk patent most?: Top mapped technology areas by patent count: Operations & Transport (84); Cross-Sectional Technologies (10); Physics (5).
Is Kasai Kogyo Kk's patent activity growing?: In our data, assignee counts were 4 in 2024 and 1 in 2025 (lower year over year).
What are recent patents assigned to Kasai Kogyo Kk?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.