How many patents does Fujikin Kk have in patentsdb?

Fujikin Kk is linked to 569 publications as assignee in our database.

What technology areas does Fujikin Kk patent most?

Top mapped technology areas by patent count: Mechanical Engineering (391); Physics (272); Electricity (158).

In our data, assignee counts were 44 in 2024 and 29 in 2025 (lower year over year).

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

Fujikin Kk holds 569 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Mechanical Engineering	391
Physics	272
Electricity	158
Cross-Sectional Technologies	124
Chemistry & Metallurgy	62
Operations & Transport	35
Human Necessities	4

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

How many patents does Fujikin Kk have in patentsdb?: Fujikin Kk is linked to 569 publications as assignee in our database.
What technology areas does Fujikin Kk patent most?: Top mapped technology areas by patent count: Mechanical Engineering (391); Physics (272); Electricity (158).
Is Fujikin Kk's patent activity growing?: In our data, assignee counts were 44 in 2024 and 29 in 2025 (lower year over year).
What are recent patents assigned to Fujikin Kk?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.