Assignee
Inventors
- Akihiro Ishii (92 patents)
- Masatomi Kanai (26 patents)
- Yokusu Kuriyama (16 patents)
- Manabu Yasumoto (33 patents)
- Kenjin Inomiya (16 patents)
- Takashi Ootsuka (23 patents)
- Koji Ueda (18 patents)
US Patent 7189863 · Granted Mar 13, 2007