Assignee
Inventors
- Shoichi Gotoh (7 patents)
- Yoshiki Kuno (24 patents)
- Hiroyuki Iltsuka (2 patents)
- Masazumi Yamada (60 patents)
- Ryogo Yanagisawa (15 patents)
- Hirotoshi Uehara (10 patents)
- Toshiaki Tsuji (22 patents)
US Patent 7236531 · Granted Jun 26, 2007