Assignee
Inventors
- Takaharu Ishizuka (18 patents)
- Toshikazu Ueki (24 patents)
- Makoto Hataida (22 patents)
- Takashi Yamamoto (694 patents)
- Yuka Hosokawa (13 patents)
- Takeshi Owaki (13 patents)
- Daisuke Itou (28 patents)
US Patent 7873789 · Granted Jan 18, 2011