Nishikawa Naoki patents

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

Company patent statistics
MetricValue
Total patents12
Recent patents0
First publicationFeb 17, 2015
Latest publicationMar 21, 2017

Filing trend

Year-over-year patent counts for this assignee.

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

Patents filed per year
YearPatents
20159
20162
20171
Browse patents by year
YearPatents
20159
20162
20171

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
H04N2201/00945
H04N2201/00553
G06F3/12363
H04N2201/0063
H04N2201/00753

Technology areas

Mapped technology topics for this assignee.

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Frequently asked questions

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

How many patents does Nishikawa Naoki have in patentsdb?
Nishikawa Naoki is linked to 12 publications as assignee in our database.
What technology areas does Nishikawa Naoki patent most?
Top mapped technology areas by patent count: Electricity (10); Physics (7); Cross-Sectional Technologies (4).
Is Nishikawa Naoki's patent activity growing?
In our data, assignee counts were 2 in 2016 and 1 in 2017 (lower year over year).
What are recent patents assigned to Nishikawa Naoki?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.