Assignee
Inventors
- Hisaaki Chaki (10 patents)
- Yukihiko Aikawa (7 patents)
- Mikako Miyajima (4 patents)
- Morihiro Nishio (1 patents)
- Hiroshi Kuroda (16 patents)
- Keiichi Tanaka (174 patents)
- Shuichi Hirono (6 patents)
- Shunichi Shiozawa (12 patents)
US Patent 6384065 · Granted May 7, 2002