Assignee
Inventors
- Hiroshi Horie (42 patents)
- Kazumasa Matsuno (19 patents)
- Masao Maruyama (22 patents)
- Shigekazu Fukuda (23 patents)
- Yoshinori Iwasaki (17 patents)
- Takayuki Funamoto (19 patents)
- Unknown
- Makoto Kanehira (26 patents)
US Patent 6272835 · Granted Aug 14, 2001