How many patents does Kyodo Yushi have in patentsdb?

Kyodo Yushi is linked to 112 publications as assignee in our database.

What technology areas does Kyodo Yushi patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (110); Mechanical Engineering (57); Operations & Transport (15).

In our data, assignee counts were 7 in 2024 and 15 in 2025 (higher year over year).

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

Kyodo Yushi holds 112 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	110
Mechanical Engineering	57
Operations & Transport	15
Cross-Sectional Technologies	6
Electricity	4
Fixed Constructions	2
Physics	2

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

How many patents does Kyodo Yushi have in patentsdb?: Kyodo Yushi is linked to 112 publications as assignee in our database.
What technology areas does Kyodo Yushi patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (110); Mechanical Engineering (57); Operations & Transport (15).
Is Kyodo Yushi's patent activity growing?: In our data, assignee counts were 7 in 2024 and 15 in 2025 (higher year over year).
What are recent patents assigned to Kyodo Yushi?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.