Assignee
Inventors
- Yoshihiro Iwashita (23 patents)
- Shigeo Kikori (11 patents)
- Kazuhiko Shiratani (14 patents)
- Shouji Katsumata (17 patents)
- Keiji Yoeda (28 patents)
- Makoto Ogiso (46 patents)
- Hideyuki Nishida (58 patents)
- Tomomi Yamada (12 patents)
US Patent 7028652 · Granted Apr 18, 2006