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Osamu Hakamata

DE Denso: 1 patents #312 of 1,056Top 30%
Overall (2025): #260,833 of 469,880Top 60%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12370470 Reserve tank Masashi Miyagawa, Akira Yamanaka, Kenshirou Matsui, Masaki Harada 2025-07-29