Assignee
Inventors
- Michiaki Sakamoto (137 patents)
- Jin Matsushima (35 patents)
- Hiroshi Nagai (81 patents)
- Kenichi Mori (236 patents)
- Hidenori Ikeno (94 patents)
- Yasuki Kudo (7 patents)
- Ken Sumiyoshi (114 patents)
US Patent 8913219 · Granted Dec 16, 2014