How many patents does Ohtsuka Masaki have in patentsdb?

Ohtsuka Masaki is linked to 12 publications as assignee in our database.

What technology areas does Ohtsuka Masaki patent most?

Top mapped technology areas by patent count: Mechanical Engineering (11); Operations & Transport (5); Cross-Sectional Technologies (4).

In our data, assignee counts were 6 in 2016 and 1 in 2017 (lower year over year).

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

Ohtsuka Masaki holds 12 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

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
Mechanical Engineering	11
Operations & Transport	5
Cross-Sectional Technologies	4
Human Necessities	2
Physics	2

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

How many patents does Ohtsuka Masaki have in patentsdb?: Ohtsuka Masaki is linked to 12 publications as assignee in our database.
What technology areas does Ohtsuka Masaki patent most?: Top mapped technology areas by patent count: Mechanical Engineering (11); Operations & Transport (5); Cross-Sectional Technologies (4).
Is Ohtsuka Masaki's patent activity growing?: In our data, assignee counts were 6 in 2016 and 1 in 2017 (lower year over year).
What are recent patents assigned to Ohtsuka Masaki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.