Assignee
Inventors
- Riichi Hama (14 patents)
- Ryo Morita (12 patents)
- Akiyoshi Johdai (30 patents)
- Shinobu Seki (15 patents)
- Naoya Nakayama (14 patents)
- Masaki Matsui (53 patents)
- Hidehito Kishi (6 patents)
- Shigeki Nozawa (10 patents)
US Patent 9736324 · Granted Aug 15, 2017