Assignee
No assignee recorded.
Inventors
- Yutaka Shirai (13 patents)
- Naoki Shimizu (70 patents)
- Kenji Tsuchida (84 patents)
- Yoji Watanabe (47 patents)
- Ji-Hyae Bae (30 patents)
- Yong Ho Kim (378 patents)
US Patent 9042198 · Granted May 26, 2015
No assignee recorded.