How many patents does Fujita Kazuhiro have in patentsdb?

Fujita Kazuhiro is linked to 98 publications as assignee in our database.

What technology areas does Fujita Kazuhiro patent most?

Top mapped technology areas by patent count: Physics (91); Electricity (34); Mechanical Engineering (29).

In our data, assignee counts were 7 in 2024 and 8 in 2025 (higher year over year).

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

Fujita Kazuhiro holds 98 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 growing.

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
Physics	91
Electricity	34
Mechanical Engineering	29
Operations & Transport	22
Cross-Sectional Technologies	4
Chemistry & Metallurgy	1

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

How many patents does Fujita Kazuhiro have in patentsdb?: Fujita Kazuhiro is linked to 98 publications as assignee in our database.
What technology areas does Fujita Kazuhiro patent most?: Top mapped technology areas by patent count: Physics (91); Electricity (34); Mechanical Engineering (29).
Is Fujita Kazuhiro's patent activity growing?: In our data, assignee counts were 7 in 2024 and 8 in 2025 (higher year over year).
What are recent patents assigned to Fujita Kazuhiro?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.