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Oohira Eiji patents

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

Company patent statistics
MetricValue
Total patents5
Recent patents0
First publicationMay 19, 2015
Latest publicationSep 19, 2017

Filing trend

Year-over-year patent counts for this assignee.

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

Patents filed per year
YearPatents
20152
20161
20172
Browse patents by year
YearPatents
20152
20161
20172

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
G06F3/04123
G02F1/133382
G06F1/16432
G02F2001/133322
G02F1/133322

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics5
Electricity1
Cross-Sectional Technologies1