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Yamamoto Risako patents

Yamamoto Risako is listed as an inventor on 22 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorYamamoto Risako
Total patents22
First publicationJun 4, 2020
Latest publicationMay 2, 2023

Notable patents

Publications ranked by popularity score, then publication date.

Recent patents

Latest publications not already listed above.

Major assignees

Companies most often associated with this inventor's publications.

Top assignees for this inventor
AssigneePatents
Toyota Motor Co Ltd23

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
H04W4/4011
G08G1/011210
B60R1/009
H04W4/448
G08G1/01418