How many patents does Hayashi Telempu Corp have in patentsdb?

Hayashi Telempu Corp is linked to 21 publications as assignee in our database.

What technology areas does Hayashi Telempu Corp patent most?

Top mapped technology areas by patent count: Operations & Transport (17); Textiles & Paper (6); Cross-Sectional Technologies (5).

In our data, assignee counts were 1 in 2024 and 3 in 2025 (higher year over year).

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

Hayashi Telempu Corp holds 21 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 stable.

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
Operations & Transport	17
Textiles & Paper	6
Cross-Sectional Technologies	5
Human Necessities	2
Chemistry & Metallurgy	2
Physics	2
Electricity	2
Mechanical Engineering	1
Fixed Constructions	1

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

How many patents does Hayashi Telempu Corp have in patentsdb?: Hayashi Telempu Corp is linked to 21 publications as assignee in our database.
What technology areas does Hayashi Telempu Corp patent most?: Top mapped technology areas by patent count: Operations & Transport (17); Textiles & Paper (6); Cross-Sectional Technologies (5).
Is Hayashi Telempu Corp's patent activity growing?: In our data, assignee counts were 1 in 2024 and 3 in 2025 (higher year over year).
What are recent patents assigned to Hayashi Telempu Corp?: See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.