Assignee
Inventors
- Reiji Yukumoto (12 patents)
- Takahiko Hayashi (12 patents)
- Ayako Watanabe (31 patents)
- Ryo Takemoto (10 patents)
- Osamu Torii (68 patents)
- Masafumi Nagao (12 patents)
- Yasukiyo Nakamura (3 patents)
US Patent 8780376 · Granted Jul 15, 2014