How many patents does Daiichi Kigenso Kagaku Kogyo have in patentsdb?

Daiichi Kigenso Kagaku Kogyo is linked to 80 publications as assignee in our database.

What technology areas does Daiichi Kigenso Kagaku Kogyo patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (74); Cross-Sectional Technologies (27); Operations & Transport (24).

In our data, assignee counts were 10 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.

Daiichi Kigenso Kagaku Kogyo holds 80 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 growing.

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	74
Cross-Sectional Technologies	27
Operations & Transport	24
Electricity	22
Mechanical Engineering	3
Physics	1

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

How many patents does Daiichi Kigenso Kagaku Kogyo have in patentsdb?: Daiichi Kigenso Kagaku Kogyo is linked to 80 publications as assignee in our database.
What technology areas does Daiichi Kigenso Kagaku Kogyo patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (74); Cross-Sectional Technologies (27); Operations & Transport (24).
Is Daiichi Kigenso Kagaku Kogyo's patent activity growing?: In our data, assignee counts were 10 in 2024 and 8 in 2025 (lower year over year).
What are recent patents assigned to Daiichi Kigenso Kagaku Kogyo?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.