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Ohta Keiji patents

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

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationApr 14, 2015
Latest publicationAug 25, 2015

Filing trend

Year-over-year patent counts for this assignee.

Not enough yearly data to assess filing trend yet.

Patents filed per year
YearPatents
20154
Browse patents by year
YearPatents
20154

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
G06K15/162
B41J17/382
B41J35/382
G06K15/40652
G06K15/0282

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Operations & Transport3
Physics3
Cross-Sectional Technologies1