Assignee
Inventors
- Naomi Tomiyama (14 patents)
- YASUKO IKETSUKI (3 patents)
- Atsushi Saso (21 patents)
- Takamichi Matsusako (10 patents)
- Yuichi Aoki (39 patents)
- Motoji Ohmori (225 patents)
- Akira Asai (85 patents)
US Patent 10799666 · Granted Oct 13, 2020