Assignee
Inventors
- Ryoko Fujikawa (3 patents)
- Goro Ito (4 patents)
- Tetsuya Katayama (22 patents)
- Yasunobu Tominaga (1 patents)
- Satoru Kawashima (1 patents)
- Hitoshi Saito (253 patents)
- Masanori Hasegawa (9 patents)
US Patent 7107182 · Granted Sep 12, 2006