PatentsDB
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Ishii Ken patents

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

Company patent statistics
MetricValue
Total patents5
Recent patents0
First publicationJun 16, 2015
Latest publicationNov 20, 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
20151
20161
20172
20181
Browse patents by year
YearPatents
20151
20161
20172
20181

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
B21D11/081
B21D11/2061
B21D11/021
Y10T428/12411
A61B17/70821

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Human Necessities4
Cross-Sectional Technologies2
Operations & Transport1
Physics1