Assignee
Inventors
- Norio Takahashi (124 patents)
- Kazuto Sakai (33 patents)
- Yutaka Hashiba (20 patents)
- Kazuaki Yuuki (35 patents)
- Masanori Arata (30 patents)
- Yusuke Matsuoka (15 patents)
- Tadashi Tokumasu (34 patents)
US Patent 8653710 · Granted Feb 18, 2014