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USPTO Patent Rankings Data through Sept 30, 2025
KH

Keiko Hasegawa

TCTms Co.: 1 patents #1 of 5Top 20%
Overall (2019): #389,091 of 560,194Top 70%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE47684 Cytoprotective agent Honda Kazuo, Terumasa Hashimoto, Keita Shibata, Keiji Hasumi 2019-11-05