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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Isao Aoki — 1 Patent in 2021

NONoritz: 1 patents #14 of 45Top 35%
Hachioji, JP: #101 of 281 inventorsTop 40%
Overall (2021): #423,580 of 548,734Top 80%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10921026 Heating heat-source apparatus and control method thereof Takahiro Maeda, Yoshiro Nishiyama, Toshiya Tatsumura, Yoshikazu Kato, Yuki Nakajima +4 more 2021-02-16