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Yamamoto Ryuji patents in 2015

Yamamoto Ryuji was listed as an assignee on 3 patent publications in 2015.

Company year slice statistics
MetricValue
CompanyYamamoto Ryuji
Year2015
Patents3

Patents

Representative publications for Yamamoto Ryuji in 2015.

Top CPC classifications

Most common classification codes for Yamamoto Ryuji in 2015.

Top CPC codes for Yamamoto Ryuji in 2015
CPCPatents
B21B45/021
B21B45/02181
B21B45/02331
B41J13/1031
B65H1/041

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