Assignee
Inventors
- Hideto Maeda (21 patents)
- Daiichiro Kawashima (26 patents)
- Kimihiro IIMURA (13 patents)
- Koji Kuno (23 patents)
- Mamoru Kato (41 patents)
- Takayasu Ido (7 patents)
- Muneo Furutani (4 patents)
- Tetsuya Fujii (59 patents)
US Patent 8287990 · Granted Oct 16, 2012