How many patents does Panasonic Automotive Systems Co Ltd have in patentsdb?

Panasonic Automotive Systems Co Ltd is linked to 753 publications as assignee in our database.

What technology areas does Panasonic Automotive Systems Co Ltd patent most?

Top mapped technology areas by patent count: Physics (543); Operations & Transport (386); Electricity (286).

In our data, assignee counts were 219 in 2024 and 436 in 2025 (higher year over year).

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

Panasonic Automotive Systems Co Ltd holds 753 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears to be growing based on the most recent years.

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
Physics	543
Operations & Transport	386
Electricity	286
Human Necessities	20
Cross-Sectional Technologies	17
Mechanical Engineering	12
Fixed Constructions	4
Chemistry & Metallurgy	1

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

How many patents does Panasonic Automotive Systems Co Ltd have in patentsdb?: Panasonic Automotive Systems Co Ltd is linked to 753 publications as assignee in our database.
What technology areas does Panasonic Automotive Systems Co Ltd patent most?: Top mapped technology areas by patent count: Physics (543); Operations & Transport (386); Electricity (286).
Is Panasonic Automotive Systems Co Ltd's patent activity growing?: In our data, assignee counts were 219 in 2024 and 436 in 2025 (higher year over year).
What are recent patents assigned to Panasonic Automotive Systems Co Ltd?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.