Assignee
Inventors
- Kenji Yasuda (97 patents)
- Atsushi Sugiyama (35 patents)
- Kentaro Ando (1 patents)
- Fumimasa Nomura (3 patents)
- Hideyuki Terazono (3 patents)
- Tomoyuki Kaneko (24 patents)
- Mamoru Fukushima (7 patents)
US Patent 8202720 · Granted Jun 19, 2012