This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Konami Co., Ltd., Japan Health Sciences Foundation, Konami Corporation. Active years: 1996-2017.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Okada. Retrieved from https://idiyas.com/inventor/masahiro-okada-vomhzx80
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
% Patents Active = 100.0
EPO Patents = 1
Average Co-Inventor Count = 1.6
ph-index = 2
Forward Citations = 42(Granted Patents)
Location History:
- Higashimurayama, JP (2009)
- Kobe, JP (1996 - 2017)
Company Filing History:
2 out of 253 Konami Co., Ltd.
1 out of 13 Japan Health Sciences Foundation
1 out of 193 
Konami Corporation
4. 1 out of 57
Osaka City University
where one patent can have more than one assignee
Years Active: 1996-2017
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4 patents (USPTO):Explore Patents
Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiro Okada. Retrieved from https://idiyas.com/inventor/masahiro-okada-vomhzx80
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
1 patent (EPO):
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]