Assignee
Inventors
- Tsutomu Yoshitake (17 patents)
- Shin Nakamura (108 patents)
- Sadanori Kuroshima (5 patents)
- Hidekazu Kimura (12 patents)
- Hideto Imai (11 patents)
- Yuichi Shimakawa (19 patents)
- Takashi Manako (22 patents)
- Yoshimi Kubo (31 patents)
US Patent 8236724 · Granted Aug 7, 2012