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USPTO Data Jan 1 1976 - Oct 6 2026
5 Patents
#2 in Kahoku
#6,651 in Japan
Dmchain Cooperative
Forward Citations = 23
9 inventors:
Dmchain Cooperative
% Expired Patents = 20.0
EPO Patents = 3
Forward Citations = 23
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9 inventors (with patents filed for the assignee):
Hidenori Kaseno (5 out of 8 patents)
Hitoshi Ojima (4 out of 7 patents)
Akiharu Tsuchiya (2 out of 4 patents)
4. Kenta Tsuzuranuki (2 out of 2 patents)
5. Hidetaka Okada (1 out of 32 patents)
6. Yukihiro Hosoe (1 out of 3 patents)
7. Tetsuro Kurisu (1 out of 2 patents)
8. Keita Ito (1 out of 2 patents)
9. Yasufumi Fukuhata (1 out of 2 patents)
10. Okada Hidetaka (0 patent)
11. Kaseno Hidenori (0 patent)
12. Ojima Hitoshi (0 patent)
5 patents:
Company Overview
Dmchain Cooperative is a blockchain technology company that utilizes decentralized systems to enhance data security and transparency. They offer solutions for industries such as supply chain management, healthcare, and finance. Their platform enables secure and efficient transfer of data, reducing the risk of fraud and enhancing trust among participants in a network.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Dmchain Cooperative. Retrieved from https://idiyas.com/company/dmchain-cooperative
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
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Please report any incorrect information to [email protected]
3 patents (EPO):
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