Assignee
Inventors
- Masahiro Ohki (27 patents)
- Naohiro Watanabe (71 patents)
- Ryota Inoue (61 patents)
- Masahide Yamada (60 patents)
- Akinori Saitoh (31 patents)
- Shigeru Emoto (57 patents)
- Tsunemi Sugiyama (43 patents)
- Shinichi Wakamatsu (18 patents)
US Patent 7666563 · Granted Feb 23, 2010