How many patents does Toshiba Carrier Corp have in patentsdb?

Toshiba Carrier Corp is linked to 136 publications as assignee in our database.

What technology areas does Toshiba Carrier Corp patent most?

Top mapped technology areas by patent count: Mechanical Engineering (109); Electricity (27); Physics (20).

In our data, assignee counts were 20 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.

Toshiba Carrier Corp holds 136 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
Mechanical Engineering	109
Electricity	27
Physics	20
Cross-Sectional Technologies	17
Chemistry & Metallurgy	1

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

How many patents does Toshiba Carrier Corp have in patentsdb?: Toshiba Carrier Corp is linked to 136 publications as assignee in our database.
What technology areas does Toshiba Carrier Corp patent most?: Top mapped technology areas by patent count: Mechanical Engineering (109); Electricity (27); Physics (20).
Is Toshiba Carrier Corp's patent activity growing?: In our data, assignee counts were 20 in 2024 and 9 in 2025 (lower year over year).
What are recent patents assigned to Toshiba Carrier Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.