Assignee
Inventors
- Kazuyoshi Tominaga (14 patents)
- Osamu Koseki (45 patents)
- Kentaro Suzuki (74 patents)
- Yuji Nakamura (138 patents)
- Yasuhito Sekiya (5 patents)
- Jun Tsuneyoshi (5 patents)
- Tomiharu Makishima (3 patents)
- Masaki Denda (5 patents)
US Patent 6811247 · Granted Nov 2, 2004