Assignee
Inventors
- Shinji Fujita (81 patents)
- Shoichi Uemura (3 patents)
- Masaharu Hiki (1 patents)
- Youichiro Nakagawa (1 patents)
- Kiyoshi Taniguchi (17 patents)
- Keizo Kawahara (9 patents)
- Satoshi Maeda (131 patents)
US Patent 8167600 · Granted May 1, 2012