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Jun Sugawara

Tdk: 1 patents #191 of 463Top 45%
Overall (2025): #326,997 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12356863 Piezoelectric element Yoshiki Ohta, Kenichiro Andou, Nana SATO, Akihiro Takeda 2025-07-08