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Yamamoto Masashi patents

Yamamoto Masashi is listed as an inventor on 77 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorYamamoto Masashi
Total patents77
First publicationJan 15, 2015
Latest publicationMar 26, 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
Canon Kk24
Asahi Chemical Ind10
Toyota Motor Co Ltd9
Toray Industries8
Rohm Co Ltd5

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C09D11/3812
C09D11/32211
C08L53/02510
C08F8/0410
C08L53/0210