Assignee
Inventors
- Masao Shinozaki (22 patents)
- Kenji Nishimoto (18 patents)
- Takashi Akioka (38 patents)
- Yutaka Kohara (4 patents)
- Sanae Asari (4 patents)
- Shusaku Miyata (6 patents)
- Shinji Nakazato (19 patents)
US Patent 7547971 · Granted Jun 16, 2009