Assignee
Inventors
- Koichi Sumioka (6 patents)
- Kozo Haino (15 patents)
- Hiroshi Sakaguchi (108 patents)
- Yukihiro Suzuki (16 patents)
- Yukio Tokunaga (39 patents)
- Masahiro Hanmura (19 patents)
- Hiroyuki Onishi (93 patents)
US Patent 6607269 · Granted Aug 19, 2003