Assignee
Inventors
- Akihiro Osugi (2 patents)
- Masao Onishi (3 patents)
- Kazushi Sogawa (2 patents)
- Nobuyuki Akaishi (10 patents)
- Masayuki Takahashi (194 patents)
- Minoru Iga (1 patents)
- Nozomu Tanaka (12 patents)
US Patent 8863722 · Granted Oct 21, 2014