Assignee
Inventors
- Nobuko Yamamoto (37 patents)
- Masaya Ogura (15 patents)
- Unknown
- Mamoru Tsukada (8 patents)
- Hiroto Yoshii (55 patents)
- Tomohiro Suzuki (180 patents)
- Mie Ishii (30 patents)
- Toshifumi Fukui (59 patents)
US Patent 8080381 · Granted Dec 20, 2011