Assignee
Inventors
- Tatsuya Usami (119 patents)
- Hideaki Tsuchiya (18 patents)
- Yukio Miura (44 patents)
- Tomoyuki Nakamura (100 patents)
- Koichi Ohto (31 patents)
- Chikako Ohto (1 patents)
- Shinji Yokogawa (10 patents)
US Patent 8749058 · Granted Jun 10, 2014