Assignee
Inventors
- Masataka Sakurai (61 patents)
- Nobuyuki Hirayama (88 patents)
- Ryo Kasai (83 patents)
- Kengo Umeda (44 patents)
- Hidenori Yamato (13 patents)
- Masanobu Ohmura (23 patents)
- Tatsuhito Goden (54 patents)
US Patent 10668719 · Granted Jun 2, 2020