How many patents does Kumagai Noriaki have in patentsdb?

Kumagai Noriaki is linked to 8 publications as assignee in our database.

What technology areas does Kumagai Noriaki patent most?

Top mapped technology areas by patent count: Mechanical Engineering (8); Cross-Sectional Technologies (8); Operations & Transport (4).

0 of 8 publications have a publication date in the last three years (precomputed assignee stats).

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

Kumagai Noriaki holds 8 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Not enough yearly data to assess filing trend yet.

Patents filed per year
Year	Patents
2015	8

Browse patents by year
Year	Patents
2015	8

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	8
Cross-Sectional Technologies	8
Operations & Transport	4
Electricity	3

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

How many patents does Kumagai Noriaki have in patentsdb?: Kumagai Noriaki is linked to 8 publications as assignee in our database.
What technology areas does Kumagai Noriaki patent most?: Top mapped technology areas by patent count: Mechanical Engineering (8); Cross-Sectional Technologies (8); Operations & Transport (4).
Is Kumagai Noriaki's patent activity recent?: 0 of 8 publications have a publication date in the last three years (precomputed assignee stats).
What are recent patents assigned to Kumagai Noriaki?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.