Assignee
Inventors
- Akitaka Ichikawa (9 patents)
- Yoshimitsu Yokouchi (11 patents)
- Masahiro Kojima (84 patents)
- Ryuji Ibaraki (70 patents)
- Michitaka Tsuchida (33 patents)
- Shinichiro Suenaga (14 patents)
- Hiromichi Kimura (93 patents)
US Patent 9132832 · Granted Sep 15, 2015