How many patents does Nisshin Oillio Group Ltd have in patentsdb?

Nisshin Oillio Group Ltd is linked to 118 publications as assignee in our database.

What technology areas does Nisshin Oillio Group Ltd patent most?

Top mapped technology areas by patent count: Human Necessities (108); Chemistry & Metallurgy (50); Operations & Transport (7).

In our data, assignee counts were 13 in 2024 and 6 in 2025 (lower year over year).

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

Nisshin Oillio Group Ltd holds 118 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
Human Necessities	108
Chemistry & Metallurgy	50
Operations & Transport	7
Physics	4
Cross-Sectional Technologies	3
Electricity	1

Free tools are coming soon. Tell us what you want to track and we'll notify you.

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

How many patents does Nisshin Oillio Group Ltd have in patentsdb?: Nisshin Oillio Group Ltd is linked to 118 publications as assignee in our database.
What technology areas does Nisshin Oillio Group Ltd patent most?: Top mapped technology areas by patent count: Human Necessities (108); Chemistry & Metallurgy (50); Operations & Transport (7).
Is Nisshin Oillio Group Ltd's patent activity growing?: In our data, assignee counts were 13 in 2024 and 6 in 2025 (lower year over year).
What are recent patents assigned to Nisshin Oillio Group Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.