Assignee
Inventors
- Shunji Yamanaka (2 patents)
- Takayuki Furuta (21 patents)
- Masaharu Shimizu (34 patents)
- Hideaki Yamato (7 patents)
- Yu Okumura (8 patents)
- Tetsuo Tawara (15 patents)
- Masaki Shimomura (83 patents)
- Ken Endo (39 patents)
US Patent 7690448 · Granted Apr 6, 2010