Assignee
Inventors
- Hajime Funakoshi (12 patents)
- Yoshinori Shirakura (4 patents)
- Shunsuke Yatsunami (3 patents)
- Kazuaki Yamamoto (17 patents)
- Nobuhiro Ogawa (35 patents)
- Takashi Mori (233 patents)
- Atsushi Harada (82 patents)
US Patent 6036939 · Granted Mar 14, 2000