SS

Seijiro SUNAGA

Tdk: 1 patents #191 of 463Top 45%
Overall (2025): #221,780 of 469,880Top 50%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12406866 Stamp tool, transfer device, and element array manufacturing method Makoto Yamashita, Toshinobu Miyagoshi, Yasuo Kato, Tatsunori Otomo, Mitsuyoshi Makida +1 more 2025-09-02