How many patents does Shibaura Machine Co Ltd have in patentsdb?

Shibaura Machine Co Ltd is linked to 130 publications as assignee in our database.

What technology areas does Shibaura Machine Co Ltd patent most?

Top mapped technology areas by patent count: Operations & Transport (121); Physics (33); Chemistry & Metallurgy (19).

In our data, assignee counts were 23 in 2024 and 29 in 2025 (higher year over year).

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

Shibaura Machine Co Ltd holds 130 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 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	121
Physics	33
Chemistry & Metallurgy	19
Cross-Sectional Technologies	15
Electricity	14
Mechanical Engineering	5
Textiles & Paper	4

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

How many patents does Shibaura Machine Co Ltd have in patentsdb?: Shibaura Machine Co Ltd is linked to 130 publications as assignee in our database.
What technology areas does Shibaura Machine Co Ltd patent most?: Top mapped technology areas by patent count: Operations & Transport (121); Physics (33); Chemistry & Metallurgy (19).
Is Shibaura Machine Co Ltd's patent activity growing?: In our data, assignee counts were 23 in 2024 and 29 in 2025 (higher year over year).
What are recent patents assigned to Shibaura Machine Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.