Assignee
Inventors
- Kiwamu Shibata (6 patents)
- Hideya Kondo (18 patents)
- Takaaki Chuzawa (8 patents)
- Jun Saito (194 patents)
- Nobuhiro Kitamura (9 patents)
- Tetsuyasu Kawamoto (4 patents)
- Satoshi Kajiyama (6 patents)
- Takeshi Ono (182 patents)
US Patent 6252185 · Granted Jun 26, 2001