How many patents does Hitachi High-Tech Science Corp have in patentsdb?

Hitachi High-Tech Science Corp is linked to 88 publications as assignee in our database.

What technology areas does Hitachi High-Tech Science Corp patent most?

Top mapped technology areas by patent count: Physics (67); Electricity (53); Operations & Transport (6).

In our data, assignee counts were 3 in 2018 and 3 in 2020 (similar year over year).

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

Hitachi High-Tech Science Corp holds 88 patents in our database, with recent filings and technology areas summarized below.

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Latest publications where this party is an assignee.

Representative or frequently cited publications from precomputed assignee stats.

Mapped technology topics for this assignee.

Company technology slices
Technology	Patents
Physics	67
Electricity	53
Operations & Transport	6
Cross-Sectional Technologies	1

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

How many patents does Hitachi High-Tech Science Corp have in patentsdb?: Hitachi High-Tech Science Corp is linked to 88 publications as assignee in our database.
What technology areas does Hitachi High-Tech Science Corp patent most?: Top mapped technology areas by patent count: Physics (67); Electricity (53); Operations & Transport (6).
Is Hitachi High-Tech Science Corp's patent activity growing?: In our data, assignee counts were 3 in 2018 and 3 in 2020 (similar year over year).
What are recent patents assigned to Hitachi High-Tech Science Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.