How many patents does Koyama Terunori have in patentsdb?

Koyama Terunori is linked to 10 publications as assignee in our database.

What technology areas does Koyama Terunori patent most?

Top mapped technology areas by patent count: Physics (10); Electricity (5).

In our data, assignee counts were 2 in 2024 and 3 in 2025 (higher year over year).

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

Koyama Terunori holds 10 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.

Company technology slices
Technology	Patents
Physics	10
Electricity	5

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

How many patents does Koyama Terunori have in patentsdb?: Koyama Terunori is linked to 10 publications as assignee in our database.
What technology areas does Koyama Terunori patent most?: Top mapped technology areas by patent count: Physics (10); Electricity (5).
Is Koyama Terunori's patent activity growing?: In our data, assignee counts were 2 in 2024 and 3 in 2025 (higher year over year).
What are recent patents assigned to Koyama Terunori?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.