Assignee
Inventors
- Katsunori Komori (12 patents)
- Osamu Yamamoto (210 patents)
- Yoshinori Toyoguchi (46 patents)
- Kohei Suzuki (74 patents)
- Seiji Yamaguchi (148 patents)
- Ayako Tanaka (5 patents)
- Munehisa Ikoma (79 patents)
US Patent 5512385 · Granted Apr 30, 1996