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Sonobe Yoichi patents

Sonobe Yoichi is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorSonobe Yoichi
Total patents4
First publicationFeb 12, 2015
Latest publicationMar 3, 2020

Notable patents

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Recent patents

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Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Canon Finetech Nisca Inc3
Canon Finetech Inc2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
B05D5/044
B32B2037/2434
B32B2329/044
B32B38/0044
B32B37/0254