Assignee
Inventors
- Norihiro Kadota (12 patents)
- Kouji Tsujimura (4 patents)
- Kazuo Okutsu (20 patents)
- Katsumi Tashiro (18 patents)
- Hisashi Takahashi (86 patents)
- Bungo Shigeta (7 patents)
- Koichi Nakatogawa (7 patents)
US Patent 7384493 · Granted Jun 10, 2008