Assignee
Inventors
- Eiichiro Kinoshita (3 patents)
- Shin Watanabe (46 patents)
- Yoshikatsu Aoki (1 patents)
- Kazuyuki Suzuki (62 patents)
- Masahiro Takemoto (6 patents)
- Tamaki Kubo (3 patents)
- Norihiro Yano (1 patents)
US Patent 5402740 · Granted Apr 4, 1995