Assignee
Inventors
- Takao Taniguchi (55 patents)
- Shoichi Miyagawa (11 patents)
- Kazumasa Tsukamoto (122 patents)
- Shiro Sakakibara (72 patents)
- Takeshi Inuzuka (45 patents)
- Masashi Hattori (79 patents)
- Hirofumi Nozawa (7 patents)
US Patent 6146308 · Granted Nov 14, 2000