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Oooka Hirohito patents

Oooka Hirohito is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorOooka Hirohito
Total patents2
First publicationJul 14, 2016
Latest publicationFeb 20, 2018

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Major assignees

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Top assignees for this inventor
AssigneePatents
Nippon Soda Co2

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
C07D471/082
C07D451/142
C07C29/1452
B01J31/24472
B01J31/24092