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USPTO Patent Rankings Data through Sept 30, 2025
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Teppei Satoh — 1 Patent in 2021

Hitachi: 1 patents #350 of 1,165Top 35%
Mishima, JP: #45 of 105 inventorsTop 45%
Overall (2021): #237,415 of 548,734Top 45%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10923256 R-T-B-based sintered magnet and method for producing same Futoshi Kuniyoshi, Rintaro Ishii, Takeshi Nishiuchi, Noriyuki Nozawa 2021-02-16