Assignee
Inventors
- Norio Mamba (63 patents)
- Koji Nagata (141 patents)
- Koji Hayakawa (19 patents)
- Kouichi Anno (63 patents)
- Toshiyuki Kumagai (17 patents)
- Tsutomu Furuhashi (106 patents)
- Hisayoshi Kajiwara (8 patents)
US Patent 9395850 · Granted Jul 19, 2016