Assignee
Inventors
- Harumichi Tokuyama (8 patents)
- Masahiko Mori (76 patents)
- Makoto Takami (4 patents)
- Haruhiko Kikuchi (5 patents)
- Akira Yoshinaga (6 patents)
- Noriyuki Sasaki (30 patents)
- Shinya Itani (16 patents)
US Patent 8668050 · Granted Mar 11, 2014