Assignee
Inventors
- Yukio Suzuki (86 patents)
- Ikuro Masuda (48 patents)
- Masahiro Iwamura (90 patents)
- Shinji Kadono (11 patents)
- Akira Uragami (40 patents)
- Masayoshi Yoshimura (15 patents)
- Toshiaki Matsubara (12 patents)
US Patent 5512847 · Granted Apr 30, 1996