Assignee
Inventors
- Yusuke Seki (18 patents)
- Akira Tsukamoto (45 patents)
- Daisuke Suzuki (203 patents)
- Masahiro Yamaoka (27 patents)
- Nami Sugita (7 patents)
- Akihiko Kandori (85 patents)
- Kazuo Saitoh (26 patents)
US Patent 7993581 · Granted Aug 9, 2011