Assignee
Inventors
- Kiyoshi Oyama (24 patents)
- Yusuke Imai (48 patents)
- Toshifumi Itabashi (18 patents)
- Takuma Koizumi (7 patents)
- Ayumu Murakami (32 patents)
- Yuichi Yamamoto (166 patents)
- Haruhisa Oshida (23 patents)
US Patent 8020862 · Granted Sep 20, 2011