Assignee
Inventors
- Etsuko Sugawa (40 patents)
- Chieko Mihara (49 patents)
- Takashi Kenmoku (77 patents)
- Tatsuki Fukui (40 patents)
- Shinya Kozaki (35 patents)
- Tsutomu Honma (56 patents)
- Tetsuya Yano (211 patents)
- Shigeki Yoshida (51 patents)
US Patent 7682765 · Granted Mar 23, 2010