Assignee
Inventors
- Tetsuro Kuzuya (2 patents)
- Ryuji Ibaraki (70 patents)
- Kenji Odaka (20 patents)
- Yuji Iwase (107 patents)
- Tatsushi Takenaka (6 patents)
- Tomoyuki Maruyama (26 patents)
- Koichi Kondo (81 patents)
US Patent 8152670 · Granted Apr 10, 2012