How many patents does Masayuki Ishikawa have in patentsdb?

Masayuki Ishikawa is linked to 6 publications as assignee in our database.

What technology areas does Masayuki Ishikawa patent most?

Top mapped technology areas by patent count: Mechanical Engineering (4); Electricity (3); Operations & Transport (2).

In our data, assignee counts were 3 in 2015 and 3 in 2017 (similar year over year).

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

Masayuki Ishikawa holds 6 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
Year	Patents
2015	3
2017	3

Browse patents by year
Year	Patents
2015	3
2017	3

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	4
Electricity	3
Operations & Transport	2
Cross-Sectional Technologies	2
Chemistry & Metallurgy	1

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

How many patents does Masayuki Ishikawa have in patentsdb?: Masayuki Ishikawa is linked to 6 publications as assignee in our database.
What technology areas does Masayuki Ishikawa patent most?: Top mapped technology areas by patent count: Mechanical Engineering (4); Electricity (3); Operations & Transport (2).
Is Masayuki Ishikawa's patent activity growing?: In our data, assignee counts were 3 in 2015 and 3 in 2017 (similar year over year).
What are recent patents assigned to Masayuki Ishikawa?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.