Assignee
Inventors
- Tadahiko Mizukuki (6 patents)
- Kouichi Yabuuchi (4 patents)
- Shinichi Murakami (53 patents)
- Tomoyoshi Sasakawa (6 patents)
- Kouhei Shizuka (2 patents)
- Nobuhisa Kitagawa (5 patents)
- Sumio Hirose (24 patents)
US Patent 5486396 · Granted Jan 23, 1996