This page is not indexed by search engines while we improve data quality.

Yamaguchi Shigeki patents

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

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationJul 12, 2016
Latest publicationApr 25, 2017

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
20162
20172
Browse patents by year
YearPatents
20162
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
G01N35/042
G01N2035/002872
B01L3/508252
G01N35/0261
G01N2035/04151

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics4
Operations & Transport3