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Okaniwa Hiroshi patents

Okaniwa Hiroshi is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.

Inventor statistics
MetricValue
InventorOkaniwa Hiroshi
Total patents8
First publicationJun 4, 2015
Latest publicationFeb 12, 2026

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Major assignees

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Top assignees for this inventor
AssigneePatents
Tosoh Corp8

Top CPC classifications

Most common classification codes across this inventor's patents.

Top CPC codes for this inventor
CPCPatents
B01J35/404
B01J37/304
B01J20/280044
B01J20/1863
B01J20/280713