Assignee
Inventors
- Yoshinori Kohno (7 patents)
- Kohichi Takaku (3 patents)
- Kenji Watanabe (472 patents)
- Tetsuo Ikeyama (8 patents)
- Masahiko Takiguchi (18 patents)
- Mihoko Watanabe (7 patents)
- Tsuyoshi Ohmori (2 patents)
- Hiroaki Okumoto (3 patents)
US Patent 8487940 · Granted Jul 16, 2013