Assignee
Inventors
- Toshiyuki Fuyutsume (9 patents)
- Taro Nishino (6 patents)
- Hisashi Yamazaki (30 patents)
- Kiyoto Araki (6 patents)
- Noboru Tamura (53 patents)
- Nakaba Ichikawa (3 patents)
- Masaki Aruga (3 patents)
US Patent 8319394 · Granted Nov 27, 2012