How many patents does Toho Titanium Co Ltd have in patentsdb?

Toho Titanium Co Ltd is linked to 125 publications as assignee in our database.

What technology areas does Toho Titanium Co Ltd patent most?

Top mapped technology areas by patent count: Chemistry & Metallurgy (118); Operations & Transport (36); Cross-Sectional Technologies (32).

In our data, assignee counts were 10 in 2024 and 9 in 2025 (lower year over year).

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

Toho Titanium Co Ltd holds 125 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.

Most common classification codes in this portfolio.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Chemistry & Metallurgy	118
Operations & Transport	36
Cross-Sectional Technologies	32
Electricity	12
Mechanical Engineering	10

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

How many patents does Toho Titanium Co Ltd have in patentsdb?: Toho Titanium Co Ltd is linked to 125 publications as assignee in our database.
What technology areas does Toho Titanium Co Ltd patent most?: Top mapped technology areas by patent count: Chemistry & Metallurgy (118); Operations & Transport (36); Cross-Sectional Technologies (32).
Is Toho Titanium Co Ltd's patent activity growing?: In our data, assignee counts were 10 in 2024 and 9 in 2025 (lower year over year).
What are recent patents assigned to Toho Titanium Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.