How many patents does Ohara Kk have in patentsdb?

Ohara Kk is linked to 95 publications as assignee in our database.

What technology areas does Ohara Kk patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (84); Physics (30); Electricity (24).

In our data, assignee counts were 11 in 2024 and 8 in 2025 (lower year over year).

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

Ohara Kk holds 95 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 declining.

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	84
Physics	30
Electricity	24
Cross-Sectional Technologies	19
Operations & Transport	6
Human Necessities	1

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

How many patents does Ohara Kk have in patentsdb?: Ohara Kk is linked to 95 publications as assignee in our database.
What technology areas does Ohara Kk patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (84); Physics (30); Electricity (24).
Is Ohara Kk's patent activity growing?: In our data, assignee counts were 11 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Ohara Kk?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.