Assignee
Inventors
- Hiromichi Noguchi (93 patents)
- Masahiro Haruta (96 patents)
- Shoji Koike (134 patents)
- Koromo Shirota (74 patents)
- Tomoya Yamamoto (95 patents)
- Mariko Suzuki (81 patents)
- Shinichi Hakamada (66 patents)
US Patent 6552156 · Granted Apr 22, 2003