Assignee
Inventors
- Nobuyuki Ishikawa (69 patents)
- Makoto Suzuki (402 patents)
- Tomohiro Matsushima (12 patents)
- Akiyoshi Tsuji (1 patents)
- Shinichi Kakihara (4 patents)
- Nobuo Shikanai (13 patents)
- Yutaka Awajiya (5 patents)
US Patent 8801874 · Granted Aug 12, 2014