Assignee
Inventors
- Masaya Kato (4 patents)
- Norifumi Sato (6 patents)
- Minoru Okada (53 patents)
- Tetsuyuki Uno (10 patents)
- Nobuaki Ito (27 patents)
- Yasuhiro Takeji (4 patents)
- Hisashi Shinohara (4 patents)
- Masahiro Fuwa (2 patents)
US Patent 7834002 · Granted Nov 16, 2010