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USPTO Patent Rankings Data through Sept 30, 2025
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Akinobu Nojima — 1 Patent in 2021

Tdk: 1 patents #224 of 488Top 50%
Overall (2021): #541,915 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10944127 Non-aqueous electrolyte secondary battery Takashi Sasaki, Hideaki Seki, Hirofumi KAKUTA, Shin Fujita 2021-03-09