How many patents does Japan Coop Center Petroleum have in patentsdb?

Japan Coop Center Petroleum is linked to 29 publications as assignee in our database.

What technology areas does Japan Coop Center Petroleum patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (29); Operations & Transport (27); Cross-Sectional Technologies (6).

In our data, assignee counts were 13 in 2022 and 2 in 2023 (lower year over year).

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

Japan Coop Center Petroleum holds 29 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.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	29
Operations & Transport	27
Cross-Sectional Technologies	6

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

How many patents does Japan Coop Center Petroleum have in patentsdb?: Japan Coop Center Petroleum is linked to 29 publications as assignee in our database.
What technology areas does Japan Coop Center Petroleum patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (29); Operations & Transport (27); Cross-Sectional Technologies (6).
Is Japan Coop Center Petroleum's patent activity growing?: In our data, assignee counts were 13 in 2022 and 2 in 2023 (lower year over year).
What are recent patents assigned to Japan Coop Center Petroleum?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.