Assignee
Inventors
- Motozo Yoshikiyo (5 patents)
- Yasuhiro Tanaka (10 patents)
- Toshikazu Machida (11 patents)
- Hiroshi Sato (791 patents)
- Nobuyuki Kuroda (48 patents)
- Mitsumasa Tsugawa (2 patents)
- Sanae Hatakenaka (2 patents)
- Mikio Fujimoto (4 patents)
US Patent 7396950 · Granted Jul 8, 2008