This inventor holds 5 USPTO granted patents and 1 published patent application and 3 EPO patents. Top assignees: Hitachi Metals, Ltd., Proterial, Ltd.. Active years: 2017-2026.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoyuki Iwasa. Retrieved from https://idiyas.com/inventor/naoyuki-iwasa
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Calculating rank
USPTO Granted Patents = 5 (Patent Applications = 1)
% Patents Active = 100.0
EPO Patents = 3 (Patent Applications = 2)
Average Co-Inventor Count = 4.6
ph-index = 1
Forward Citations = 1(Granted Patents)
Location History:
- Yasugi, JP (2017 - 2018)
- Shimane, JP (2019)
- Tokyo, JP (2022)
Company Filing History:
Years Active: 2017-2026
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5 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]
1 patent pending:
IDiyas Innovation Intelligence. (2026). Inventor Profile: Naoyuki Iwasa. Retrieved from https://idiyas.com/inventor/naoyuki-iwasa
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]
3 patents (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]
2 patents pending (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]