Assignee
Inventors
- Kiyoshi Nakata (39 patents)
- Tokunosuke Tanamachi (17 patents)
- Kiyoshi Nakamura (95 patents)
- Mutsuhiro Terunuma (10 patents)
- Masato Suzuki (329 patents)
- Yoshio Tsutsui (13 patents)
- Eiichi Toyota (17 patents)
US Patent 5375050 · Granted Dec 20, 1994