Assignee
Inventors
- Kenichi Mori (236 patents)
- Michiaki Sakamoto (137 patents)
- Ken Sumiyoshi (114 patents)
- Hiroshi Nagai (81 patents)
- Kenichirou Naka (25 patents)
- Masayuki Jumonji (4 patents)
- Hiroshi Tanabe (137 patents)
US Patent 8988637 · Granted Mar 24, 2015