Assignee
Inventors
- Koichiro Murashima (6 patents)
- Naomi Sumida (21 patents)
- Akitaka Nakane (12 patents)
- Koji Yanai (25 patents)
- Tomoko Nishimura (3 patents)
- Jinichiro Koga (11 patents)
- Takeshi Murakami (28 patents)
- Toshiaki Kono (15 patents)
US Patent 7138263 · Granted Nov 21, 2006