Assignee
Inventors
- Hyun Chul Lee (180 patents)
- Nobuya Kanamaru (1 patents)
- Takami Higashi (2 patents)
- Kang Hee Lee (68 patents)
- Doo Hwan Lee (84 patents)
- Shigeru Hayashi (58 patents)
- Noriaki Watanabe (19 patents)
US Patent 8328885 · Granted Dec 11, 2012