Assignee
Inventors
- Yoshinori Endo (87 patents)
- Michio Morioka (25 patents)
- Kozo Nakamura (169 patents)
- Kimiya Yamaashi (36 patents)
- Takaharu Ishida (20 patents)
- Shigeru Matsuo (106 patents)
- Kimiyoshi Machii (29 patents)
- Katsuaki Tanaka (52 patents)
US Patent 7233862 · Granted Jun 19, 2007