Assignee
Inventors
- Kouichi Uchida (15 patents)
- Koujirou Izumidate (6 patents)
- Noriaki Egawa (14 patents)
- Masatsugu Toyonori (17 patents)
- Shuji Saito (37 patents)
- Yasuhiro Matsuo (42 patents)
- Takashi Endo (114 patents)
- Kosuke Saito (27 patents)
US Patent 10551771 · Granted Feb 4, 2020