Sango Co Ltd patents

Sango Co Ltd holds 22 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents22
Recent patents0
First publicationMar 26, 2015
Latest publicationJun 29, 2021

Filing trend

Year-over-year patent counts for this assignee.

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20158
20167
20173
20192
20201
20211
Browse patents by year
YearPatents
20158
20167
20173
20192
20201
20211

Recent patents

Latest publications where this party is an assignee.

Notable patents

Representative or frequently cited publications from precomputed assignee stats.

Top CPC classifications

Most common classification codes in this portfolio.

Top CPC codes by patent count
CPCPatents
F01N3/02513
F01N2240/2010
F01N2240/1410
F23D11/4088
Y02T10/128

Technology areas

Mapped technology topics for this assignee.

Frequently asked questions

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

How many patents does Sango Co Ltd have in patentsdb?
Sango Co Ltd is linked to 22 publications as assignee in our database.
What technology areas does Sango Co Ltd patent most?
Top mapped technology areas by patent count: Mechanical Engineering (22); Cross-Sectional Technologies (10); Operations & Transport (8).
Is Sango Co Ltd's patent activity growing?
In our data, assignee counts were 1 in 2020 and 1 in 2021 (similar year over year).
What are recent patents assigned to Sango Co Ltd?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.