Assignee
Inventors
- Takashi Hibino (23 patents)
- Takashi Fujimoto (84 patents)
- Shigeki Namekata (2 patents)
- Keisuke Komatsu (3 patents)
- Yoshiyuki Nakao (29 patents)
- Makoto Takata (6 patents)
- Makoto Sakamoto (21 patents)
US Patent 8638091 · Granted Jan 28, 2014