Assignee
Inventors
- Tsuyoshi Toda (65 patents)
- Takeshi Maeda (228 patents)
- Fumio Kugiya (23 patents)
- Hiroshi Ide (47 patents)
- Hiroyuki Tsuchinaga (30 patents)
- Fumiyoshi Kirino (42 patents)
- Toshimitsu Kaku (72 patents)
- Kazuo Shigematsu (69 patents)
US Patent 7227818 · Granted Jun 5, 2007