How many patents does Meidensha Electric Mfg Co Ltd have in patentsdb?

Meidensha Electric Mfg Co Ltd is linked to 476 publications as assignee in our database.

What technology areas does Meidensha Electric Mfg Co Ltd patent most?

Top mapped technology areas by patent count: Electricity (265); Physics (176); Operations & Transport (126).

In our data, assignee counts were 36 in 2024 and 37 in 2025 (higher year over year).

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

Meidensha Electric Mfg Co Ltd holds 476 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
Electricity	265
Physics	176
Operations & Transport	126
Chemistry & Metallurgy	74
Cross-Sectional Technologies	66
Mechanical Engineering	44
Human Necessities	2
Fixed Constructions	2

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

How many patents does Meidensha Electric Mfg Co Ltd have in patentsdb?: Meidensha Electric Mfg Co Ltd is linked to 476 publications as assignee in our database.
What technology areas does Meidensha Electric Mfg Co Ltd patent most?: Top mapped technology areas by patent count: Electricity (265); Physics (176); Operations & Transport (126).
Is Meidensha Electric Mfg Co Ltd's patent activity growing?: In our data, assignee counts were 36 in 2024 and 37 in 2025 (higher year over year).
What are recent patents assigned to Meidensha Electric Mfg Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.