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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#6,105 in Tokyo
#15,762 in Japan
Mirai Speaker Inc.
Forward Citations = 0
8 inventors:
Mirai Speaker Inc.
Calculating rank
EPO Patents = 4
Forward Citations = 0
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8 inventors (with patents filed for the assignee):
Hiroshi Tanaka (1 out of 182 patents)
Masahiro Suzuki (1 out of 73 patents)
Kazunori Sato (27 patents)
4. Nobuhiro Miyahara (3 patents)
5. Yoshio Sakamoto (1 patent)
6. Tanaka Hiroshi (0 patent)
7. Yoshio SAKAM0TO (0 patent)
8. Suzuki Masahiro (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Mirai Speaker Inc.. Retrieved from https://idiyas.com/company/mirai-speaker
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]
4 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]