Assignee
Inventors
- Iwao Kawamura (17 patents)
- Kiyokazu Namekata (11 patents)
- Kazuhiro Murakami (60 patents)
- Kazuhiro Nishimura (40 patents)
- Ryoma Suzuki (9 patents)
- Kensuke Izuma (9 patents)
- Naoki Kiyohara (13 patents)
- Satoru Sasame (2 patents)
US Patent 6161973 · Granted Dec 19, 2000