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Yamamoto Masahiro patents

Yamamoto Masahiro holds 11 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents11
Recent patents0
First publicationMar 10, 2015
Latest publicationOct 9, 2018

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
20161
20175
20183
Browse patents by year
YearPatents
20152
20161
20175
20183

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
G07C9/003094
B60R25/243
G07C2009/007693
H01H25/062
H01H13/042

Technology areas

Mapped technology topics for this assignee.