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Sugawara Hisashi patents

Sugawara Hisashi holds 2 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents2
Recent patents0
First publicationSep 22, 2015
Latest publicationNov 22, 2016

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20151
20161
Browse patents by year
YearPatents
20151
20161

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
G08G1/0961
G08G1/0967161
G08G1/0967831
G08G1/0967581
G08G1/09621

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics2
Electricity1