Assignee
Inventors
- Hirokazu Takagi (43 patents)
- Hidekazu Okamoto (81 patents)
- Satoshi Kawaguchi (23 patents)
- Yu Takeuchi (11 patents)
- Kunio Watanabe (110 patents)
- Koichi Yanase (15 patents)
- Shingo Nomura (11 patents)
US Patent 8530710 · Granted Sep 10, 2013