Watanabe Masaki patents

Watanabe Masaki holds 18 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents18
Recent patents0
First publicationFeb 17, 2015
Latest publicationMay 18, 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
20159
20165
20171
20191
20201
20211
Browse patents by year
YearPatents
20159
20165
20171
20191
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
G03G15/08185
G03G15/08085
G03G15/08175
B33Y70/105
G03G9/087554

Technology areas

Mapped technology topics for this assignee.

Next steps

Free tools are coming soon. Tell us what you want to track and we'll notify you.

Frequently asked questions

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

How many patents does Watanabe Masaki have in patentsdb?
Watanabe Masaki is linked to 18 publications as assignee in our database.
What technology areas does Watanabe Masaki patent most?
Top mapped technology areas by patent count: Physics (11); Human Necessities (6); Operations & Transport (6).
Is Watanabe Masaki'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 Watanabe Masaki?
See the “Recent patents” section above for the latest 5 publications we attribute to this assignee.