Assignee
Inventors
- Nobuo Hanai (82 patents)
- Motoo Yamasaki (77 patents)
- Akiko Furuya (34 patents)
- Akira Tanaka (18 patents)
- Kenya Shitara (56 patents)
- Naoki Shimada (4 patents)
- Kazuyasu Nakamura (68 patents)
- Maiko Hirota (2 patents)
US Patent 7241568 · Granted Jul 10, 2007