Assignee
Inventors
- Takashi Suyama (32 patents)
- Tamio Nakamura (25 patents)
- Dai Kouno (15 patents)
- Takashi Nishimura (202 patents)
- Tomohiro Matsuo (53 patents)
- Shinichi Ishikawa (66 patents)
- Tomoki KAWANO (6 patents)
US Patent 9162359 · Granted Oct 20, 2015