This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Kioxia Corporation, Toshiba Memory Corporation. Active years: 2021-2024.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Takaco Umezawa. Retrieved from https://idiyas.com/inventor/takaco-umezawa
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
Average Co-Inventor Count = 1.5
ph-index = 1
Location History:
- Kamakura, JP (2023)
- Yokohama Kanagawa, JP (2021 - 2024)
- Kamakura Kanagawa, JP (2024)
Company Filing History:
Years Active: 2021-2024
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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: Takaco Umezawa. Retrieved from https://idiyas.com/inventor/takaco-umezawa
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]