Assignee
Inventors
- Masato Okamura (19 patents)
- Tetsuo Oosato (10 patents)
- Seiji Yamamoto (82 patents)
- Hiroyuki Arai (110 patents)
- Osamu Shibasaki (15 patents)
- Koji Negishi (8 patents)
- Hiromichi Koga (3 patents)
US Patent 10032531 · Granted Jul 24, 2018