How many patents does Fujitsu Optical Components Ltd have in patentsdb?

Fujitsu Optical Components Ltd is linked to 476 publications as assignee in our database.

What technology areas does Fujitsu Optical Components Ltd patent most?

Top mapped technology areas by patent count: Physics (373); Electricity (289); Cross-Sectional Technologies (5).

In our data, assignee counts were 45 in 2024 and 35 in 2025 (lower year over year).

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

Fujitsu Optical Components Ltd holds 476 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 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
Physics	373
Electricity	289
Cross-Sectional Technologies	5
Operations & Transport	4
Human Necessities	1

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

How many patents does Fujitsu Optical Components Ltd have in patentsdb?: Fujitsu Optical Components Ltd is linked to 476 publications as assignee in our database.
What technology areas does Fujitsu Optical Components Ltd patent most?: Top mapped technology areas by patent count: Physics (373); Electricity (289); Cross-Sectional Technologies (5).
Is Fujitsu Optical Components Ltd's patent activity growing?: In our data, assignee counts were 45 in 2024 and 35 in 2025 (lower year over year).
What are recent patents assigned to Fujitsu Optical Components Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.