Assignee
Inventors
- Kiyoshi Narato (20 patents)
- Hironobu Kobayashi (42 patents)
- Masayuki Taniguchi (69 patents)
- Tsuyoshi Kohno (2 patents)
- Hirofumi Okazaki (35 patents)
- Kazuyuki Ito (78 patents)
- Shigeki Morita (35 patents)
- Akira Baba (62 patents)
US Patent 5685242 · Granted Nov 11, 1997