How many patents does Kamiyama Naohisa have in patentsdb?

Kamiyama Naohisa is linked to 16 publications as assignee in our database.

What technology areas does Kamiyama Naohisa patent most?

Top mapped technology areas by patent count: Human Necessities (15); Physics (10); Operations & Transport (1).

In our data, assignee counts were 1 in 2018 and 2 in 2019 (higher year over year).

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

Kamiyama Naohisa holds 16 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
Human Necessities	15
Physics	10
Operations & Transport	1
Cross-Sectional Technologies	1

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

How many patents does Kamiyama Naohisa have in patentsdb?: Kamiyama Naohisa is linked to 16 publications as assignee in our database.
What technology areas does Kamiyama Naohisa patent most?: Top mapped technology areas by patent count: Human Necessities (15); Physics (10); Operations & Transport (1).
Is Kamiyama Naohisa's patent activity growing?: In our data, assignee counts were 1 in 2018 and 2 in 2019 (higher year over year).
What are recent patents assigned to Kamiyama Naohisa?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.