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Usui Hiroyuki patents

Usui Hiroyuki holds 3 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents3
Recent patents0
First publicationFeb 17, 2015
Latest publicationOct 17, 2017

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears to be declining based on the most recent years.

Patents filed per year
YearPatents
20152
20171
Browse patents by year
YearPatents
20152
20171

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
B29C66/733661
G02F1/13411
B29C66/812671
B29C66/3431
B29C65/48451

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics3
Operations & Transport1
Electricity1