Assignee
Inventors
- Mayu Irimajiri (19 patents)
- Shinichi Iriya (38 patents)
- Makoto Imamura (50 patents)
- Emi Arakawa (8 patents)
- Osamu Sakurai (21 patents)
- Tetsuya Kohno (40 patents)
- Seiji Muramatsu (25 patents)
US Patent 7142890 · Granted Nov 28, 2006