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Ayabe Keiichi patents

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

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationApr 12, 2016
Latest publicationOct 13, 2020

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
20161
20172
20201
Browse patents by year
YearPatents
20161
20172
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
C12N9/24284
Y02E50/173
Y02E50/103
C12Y302/010032
C12P2203/002

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Chemistry & Metallurgy4
Cross-Sectional Technologies3
Human Necessities1