Assignee
Inventors
- Takashi Eiki (30 patents)
- Hiroki Kawasaki (29 patents)
- Ryohei Tokunaga (18 patents)
- Atsushi Kohama (15 patents)
- Yuhiro Sakai (27 patents)
- Kotatsu Kawaguchi (19 patents)
- Hidenobu Nakagawa (5 patents)
US Patent 10386762 · Granted Aug 20, 2019