Assignee
Inventors
- Suguru Kawabata (9 patents)
- Takashi Nakano (273 patents)
- Kazuhiro Natsuaki (16 patents)
- Takahiro Takimoto (28 patents)
- Shinobu Yamazaki (18 patents)
- Daisuke Honda (65 patents)
- Yukio Tamai (25 patents)
US Patent 10521660 · Granted Dec 31, 2019