Assignee
Inventors
- Ryoichi Nishikawa (4 patents)
- Yasuhisa Yamashita (10 patents)
- Hiroki Matsui (89 patents)
- Takaaki Muramatsu (10 patents)
- Kenichirou Karikomi (1 patents)
- Tomoyuki Miyagaki (4 patents)
- Hitoshi Sugiyama (45 patents)
US Patent 8558683 · Granted Oct 15, 2013