Assignee
Inventors
- Mikio Sanada (60 patents)
- Yoshihisa Takizawa (45 patents)
- Katsuhiko Takahashi (112 patents)
- Masashi Ogasawara (54 patents)
- Yoichi Takada (56 patents)
- Tomonari Watanabe (29 patents)
- Yui Tokuda (8 patents)
US Patent 7005461 · Granted Feb 28, 2006