Assignee
Inventors
- Ryota Inoue (61 patents)
- Shigeru Emoto (57 patents)
- Yohichiroh Watanabe (55 patents)
- Naohiro Watanabe (71 patents)
- Masahide Yamada (60 patents)
- Akinori Saitoh (31 patents)
- Masahiro Ohki (27 patents)
- Tsunemi Sugiyama (43 patents)
US Patent 7550245 · Granted Jun 23, 2009