How many patents does Bando Chemical Ind have in patentsdb?

Bando Chemical Ind is linked to 263 publications as assignee in our database.

What technology areas does Bando Chemical Ind patent most?

Top mapped technology areas by patent count: Mechanical Engineering (157); Operations & Transport (141); Chemistry & Metallurgy (111).

In our data, assignee counts were 12 in 2024 and 12 in 2025 (similar year over year).

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

Bando Chemical Ind holds 263 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	157
Operations & Transport	141
Chemistry & Metallurgy	111
Physics	61
Textiles & Paper	30
Electricity	22
Cross-Sectional Technologies	18
Human Necessities	5

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

How many patents does Bando Chemical Ind have in patentsdb?: Bando Chemical Ind is linked to 263 publications as assignee in our database.
What technology areas does Bando Chemical Ind patent most?: Top mapped technology areas by patent count: Mechanical Engineering (157); Operations & Transport (141); Chemistry & Metallurgy (111).
Is Bando Chemical Ind's patent activity growing?: In our data, assignee counts were 12 in 2024 and 12 in 2025 (similar year over year).
What are recent patents assigned to Bando Chemical Ind?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.