Assignee
Inventors
- Yasuhiko Ogino (29 patents)
- Haruo Iimura (31 patents)
- Shinji Aoki (202 patents)
- Keigo Nakamura (105 patents)
- Masahide Nakaya (26 patents)
- Tomokazu Takeuchi (25 patents)
- Shinya Tanaka (263 patents)
US Patent 8818221 · Granted Aug 26, 2014