Assignee
Inventors
- Masahide Kohno (4 patents)
- Kazuhiro Kuroda (12 patents)
- Yasushi Ishikawa (52 patents)
- Hideki Sasaki (95 patents)
- Yasufumi Takasugi (16 patents)
- Tsunehiko Ikarashi (8 patents)
- Osamu Inoue (91 patents)
US Patent 5443913 · Granted Aug 22, 1995