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Yamagata Masanobu patents

Yamagata Masanobu holds 4 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationMar 17, 2015
Latest publicationJan 15, 2019

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
20153
20191
Browse patents by year
YearPatents
20153
20191

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
G03G15/20532
G03G2215/20322
B65H2511/2121
B65H7/021
B65H2403/421

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics4
Operations & Transport1