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Ishii Hiroyuki patents

Ishii Hiroyuki holds 7 patents in our database, with recent filings and technology areas summarized below.

Company patent statistics
MetricValue
Total patents7
Recent patents0
First publicationJan 1, 2015
Latest publicationNov 10, 2020

Filing trend

Year-over-year patent counts for this assignee.

Filing activity appears stable based on the most recent years.

Patents filed per year
YearPatents
20154
20161
20171
20201
Browse patents by year
YearPatents
20154
20161
20171
20201

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
H04W84/0454
H04L5/0012
H04L1/202
H04L5/00162
H04W88/0852

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Electricity7
Cross-Sectional Technologies2
Mechanical Engineering1