How many patents does Saito Ryo have in patentsdb?

Saito Ryo is linked to 11 publications as assignee in our database.

What technology areas does Saito Ryo patent most?

Top mapped technology areas by patent count: Electricity (7); Physics (5); Mechanical Engineering (2).

In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).

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

Saito Ryo holds 11 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 rapidly 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
Electricity	7
Physics	5
Mechanical Engineering	2
Operations & Transport	1
Chemistry & Metallurgy	1
Cross-Sectional Technologies	1

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

How many patents does Saito Ryo have in patentsdb?: Saito Ryo is linked to 11 publications as assignee in our database.
What technology areas does Saito Ryo patent most?: Top mapped technology areas by patent count: Electricity (7); Physics (5); Mechanical Engineering (2).
Is Saito Ryo's patent activity growing?: In our data, assignee counts were 1 in 2024 and 1 in 2025 (similar year over year).
What are recent patents assigned to Saito Ryo?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.