This inventor holds 3 USPTO granted patents. Top assignees: Sumitomo Coal Mining Co., Ltd., Suwanetsu Kogyo Co., Ltd., Other. Active years: 2002-2005.
IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshito Miyasaka. Retrieved from https://idiyas.com/inventor/yoshito-miyasaka
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Average Co-Inventor Count = 3.0
ph-index = 2
Forward Citations = 24(Granted Patents)
Location History:
- Suwa-shi, Nagano-ken, JP (2002)
- Nagano-ken, JP (2003 - 2005)
Company Filing History:
1 out of 3 Sumitomo Coal Mining Co., Ltd.
1 out of 1 Suwanetsu Kogyo Co., Ltd.
2 out of 834,570 Other
where one patent can have more than one assignee
Years Active: 2002-2005
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3 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: Yoshito Miyasaka. Retrieved from https://idiyas.com/inventor/yoshito-miyasaka
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]