How many patents does Toshiba Lighting & Technology have in patentsdb?

Toshiba Lighting & Technology is linked to 273 publications as assignee in our database.

What technology areas does Toshiba Lighting & Technology patent most?

Top mapped technology areas by patent count: Electricity (188); Mechanical Engineering (155); Cross-Sectional Technologies (54).

In our data, assignee counts were 9 in 2024 and 9 in 2025 (similar year over year).

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

Toshiba Lighting & Technology holds 273 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	188
Mechanical Engineering	155
Cross-Sectional Technologies	54
Operations & Transport	35
Physics	30
Chemistry & Metallurgy	9
Human Necessities	8

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

How many patents does Toshiba Lighting & Technology have in patentsdb?: Toshiba Lighting & Technology is linked to 273 publications as assignee in our database.
What technology areas does Toshiba Lighting & Technology patent most?: Top mapped technology areas by patent count: Electricity (188); Mechanical Engineering (155); Cross-Sectional Technologies (54).
Is Toshiba Lighting & Technology's patent activity growing?: In our data, assignee counts were 9 in 2024 and 9 in 2025 (similar year over year).
What are recent patents assigned to Toshiba Lighting & Technology?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.