Assignee
Inventors
- Takeo Mimori (2 patents)
- Kazutoshi MIYAJIMA (3 patents)
- Kouichi Nemoto (21 patents)
- Takeshi Nakano (65 patents)
- Hirotaka Masui (11 patents)
- Tadahiro Mori (3 patents)
- Hideki Takahashi (190 patents)
US Patent 5476989 · Granted Dec 19, 1995