Assignee
Inventors
- Tetsujiro Kondo (701 patents)
- Takashi Sawao (53 patents)
- Junichi Ishibashii (1 patents)
- Takahiro Nagano (128 patents)
- Naoki Fujiwara (150 patents)
- Toru Miyake (68 patents)
- Seiji Wada (131 patents)
US Patent 8134613 · Granted Mar 13, 2012