How many patents does Toray Eng Co Ltd have in patentsdb?

Toray Eng Co Ltd is linked to 112 publications as assignee in our database.

What technology areas does Toray Eng Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (62); Electricity (61); Physics (29).

In our data, assignee counts were 7 in 2024 and 10 in 2025 (higher year over year).

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

Toray Eng Co Ltd 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
Operations & Transport	62
Electricity	61
Physics	29
Cross-Sectional Technologies	15
Human Necessities	13
Chemistry & Metallurgy	13
Textiles & Paper	3
Mechanical Engineering	2

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

How many patents does Toray Eng Co Ltd have in patentsdb?: Toray Eng Co Ltd is linked to 112 publications as assignee in our database.
What technology areas does Toray Eng Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (62); Electricity (61); Physics (29).
Is Toray Eng Co Ltd's patent activity growing?: In our data, assignee counts were 7 in 2024 and 10 in 2025 (higher year over year).
What are recent patents assigned to Toray Eng Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.