Assignee
Inventors
- Toshiyuki Ikoma (11 patents)
- Tomoaki Sugiyama (13 patents)
- Hiroaki Igashira (1 patents)
- Yugo Fukuyama (1 patents)
- Michimasa Kamo (1 patents)
- Masayuki Kyomoto (16 patents)
- Takashi Sasaki (583 patents)
US Patent 10800708 · Granted Oct 13, 2020