How many patents does Kagami Masaharu have in patentsdb?

Kagami Masaharu is linked to 41 publications as assignee in our database.

What technology areas does Kagami Masaharu patent most?

Top mapped technology areas by patent count: Electricity (40); Physics (30); Operations & Transport (11).

In our data, assignee counts were 13 in 2024 and 5 in 2025 (lower year over year).

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

Kagami Masaharu holds 41 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 growing.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

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

How many patents does Kagami Masaharu have in patentsdb?: Kagami Masaharu is linked to 41 publications as assignee in our database.
What technology areas does Kagami Masaharu patent most?: Top mapped technology areas by patent count: Electricity (40); Physics (30); Operations & Transport (11).
Is Kagami Masaharu's patent activity growing?: In our data, assignee counts were 13 in 2024 and 5 in 2025 (lower year over year).
What are recent patents assigned to Kagami Masaharu?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.