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Ookubo Yu patents

Ookubo Yu is listed as an inventor on 20 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorOokubo Yu
Total patents20
First publicationFeb 5, 2015
Latest publicationMar 17, 2026

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
Toppan Inc12
Toppan Holdings Inc6
Brookman Tech Inc2
Toppan Printing Co Ltd2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
G01S17/89416
G01S7/486316
G01S7/486512
G01S7/48169
G01S17/106