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Shirai Masataka patents

Shirai Masataka is listed as an inventor on 38 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorShirai Masataka
Total patents38
First publicationApr 28, 2015
Latest publicationOct 9, 2025

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
Hitachi Ltd28
Hitachi High Tech Corp9
Shirai Masataka3
Kambara Hideki3
Taniguchi Kiyomi2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C12N15/109615
C12Q1/683714
C12N15/100310
B01L2200/06689
C12Q1/68098