Assignee
Inventors
- Yoshitaka Aranishi (4 patents)
- Hiroyuki Yamada (357 patents)
- Yuuhei Maeda (1 patents)
- Hiroshi Takahashi (723 patents)
- Misa Ozaki (1 patents)
- Yoshiyuki Nishio (4 patents)
- Mariko Yoshioka (6 patents)
US Patent 6984631 · Granted Jan 10, 2006