SS

Seijiro SUNAGA

Tdk: 5 patents #1,099 of 3,796Top 30%
Overall (All Time): #918,799 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

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
11541477 Ultrasonic bonding device and ultrasonic bonding method Toshinobu Miyagoshi, Mitsuyoshi Makida 2023-01-03
11267071 Ultrasonic bonding head, ultrasonic bonding device, and ultrasonic bonding method Toshinobu Miyagoshi, Tatsunori Otomo 2022-03-08
11167541 Apparatus for manufacturing element array and apparatus for removing specific element Toshinobu Miyagoshi, Osamu Shindo, Yasuo Kato 2021-11-09
11101317 Method of manufacturing element array and method of removing specific element Toshinobu Miyagoshi, Osamu Shindo, Yasuo Kato 2021-08-24