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

Yoshida Ryuichi patents

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

Company patent statistics
MetricValue
Total patents4
Recent patents0
First publicationOct 6, 2015
Latest publicationJun 2, 2022

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
20152
20161
20221
Browse patents by year
YearPatents
20152
20161
20221

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
G02B6/42261
G02B6/42511
G02B6/42441
G02B6/42281
G02B27/001

Technology areas

Mapped technology topics for this assignee.

Company technology slices
TechnologyPatents
Physics2
Cross-Sectional Technologies2
Fixed Constructions1
Electricity1