Assignee
Inventors
- Yoshinori Kawai (40 patents)
- Yusuke Hashii (56 patents)
- Kiyoshi Umeda (91 patents)
- Hiroyasu Kunieda (94 patents)
- Hiroyuki Sakai (250 patents)
- Naoki Sumi (118 patents)
- Tohru Ikeda (55 patents)
US Patent 9904879 · Granted Feb 27, 2018