How many patents does Sakamaki Takashi have in patentsdb?

Sakamaki Takashi is linked to 27 publications as assignee in our database.

What technology areas does Sakamaki Takashi patent most?

Top mapped technology areas by patent count: Physics (27); Electricity (1).

In our data, assignee counts were 4 in 2019 and 2 in 2025 (lower year over year).

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

Sakamaki Takashi holds 27 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
Physics	27
Electricity	1

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

How many patents does Sakamaki Takashi have in patentsdb?: Sakamaki Takashi is linked to 27 publications as assignee in our database.
What technology areas does Sakamaki Takashi patent most?: Top mapped technology areas by patent count: Physics (27); Electricity (1).
Is Sakamaki Takashi's patent activity growing?: In our data, assignee counts were 4 in 2019 and 2 in 2025 (lower year over year).
What are recent patents assigned to Sakamaki Takashi?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.