How many patents does Ishizaki Kunihiko have in patentsdb?

Ishizaki Kunihiko is linked to 19 publications as assignee in our database.

What technology areas does Ishizaki Kunihiko patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (18); Operations & Transport (10); Human Necessities (9).

In our data, assignee counts were 2 in 2018 and 4 in 2019 (higher year over year).

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

Ishizaki Kunihiko holds 19 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 stable.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	18
Operations & Transport	10
Human Necessities	9
Cross-Sectional Technologies	4
Physics	1

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

How many patents does Ishizaki Kunihiko have in patentsdb?: Ishizaki Kunihiko is linked to 19 publications as assignee in our database.
What technology areas does Ishizaki Kunihiko patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (18); Operations & Transport (10); Human Necessities (9).
Is Ishizaki Kunihiko's patent activity growing?: In our data, assignee counts were 2 in 2018 and 4 in 2019 (higher year over year).
What are recent patents assigned to Ishizaki Kunihiko?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.