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Yamaguchi Tetsuji patents

Yamaguchi Tetsuji holds 5 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents5
Recent patents0
First publicationFeb 3, 2015
Latest publicationJun 7, 2016

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
20154
20161
Browse patents by year
YearPatents
20154
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
H10F39/8032
H01L27/146092
H10F39/1992
H10F39/182
H01L27/146432

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity4
Physics1