Assignee
Inventors
- Takenori Hiroki (13 patents)
- Manabu Edamura (55 patents)
- Toshihiko Ishida (55 patents)
- Unknown
- Hidetoshi Satake (65 patents)
- Kouji Ishikawa (146 patents)
- Takatoshi Ooki (34 patents)
- Shinji Nishikawa (70 patents)
US Patent 9290908 · Granted Mar 22, 2016