This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Hitachi, Ltd., Skymatix, Inc., Hitachi Engineering Co., Ltd.. Active years: 1986-2024.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Enomoto. Retrieved from https://idiyas.com/inventor/masaki-enomoto
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
USPTO Granted Patents = 5 (Patent Applications = 1)
% Patents Active = 100.0
Average Co-Inventor Count = 2.2
ph-index = 2
Forward Citations = 9(Granted Patents)
Location History:
- Mito, JP (1986)
- Tokyo, JP (2000 - 2024)
Company Filing History:
2 out of 42,731 
Hitachi, Ltd.
2 out of 2 Skymatix, Inc.
1 out of 162 Hitachi Engineering Co., Ltd.
4. 1 out of 228
Hitachi Software Engineering Company, Ltd.
5. 1 out of 15
Riken Vinyl Industry Co., Ltd
where one patent can have more than one assignee
Years Active: 1986-2024
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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: Masaki Enomoto. Retrieved from https://idiyas.com/inventor/masaki-enomoto
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]
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]