Assignee
Inventors
- Kimio Tatsuno (49 patents)
- Masahide Tokuda (8 patents)
- Hirohisa Sano (27 patents)
- Toshiaki Tanaka (290 patents)
- Takeshi Shimano (95 patents)
- Shigeru Nakamura (203 patents)
- Takeshi Maeda (228 patents)
- Akira Arimoto (88 patents)
US Patent 7292519 · Granted Nov 6, 2007