Assignee
Inventors
- Takuya Fujishima (24 patents)
- Katsumi Ishikawa (52 patents)
- Shinya Sakurada (93 patents)
- Toshiyuki Hata (63 patents)
- Norihiro Uemura (31 patents)
- Takashi Otsuka (38 patents)
- Motoji Nagata (6 patents)
US Patent 10885806 · Granted Jan 5, 2021