Assignee
Inventors
- Mitsuaki Nagasaka (4 patents)
- Daisuke Miura (60 patents)
- Masayuki Okamoto (80 patents)
- Hiroyuki Honda (52 patents)
- Toshio Arakawa (5 patents)
- Shuji Yoshida (23 patents)
- Kenji Yoshida (254 patents)
- Kenji Kobayashi (389 patents)
US Patent 6857107 · Granted Feb 15, 2005