Assignee
Inventors
- Hiroshi Kamasaka (3 patents)
- Takahisa Nishimura (3 patents)
- Kenji Too (1 patents)
- Takashi Kuriki (9 patents)
- Shigetaka Okada (13 patents)
- Reiichiro Sakamoto (1 patents)
- Toshiyuki Kimura (1 patents)
- Nobuo Uotsu (1 patents)
US Patent 8444958 · Granted May 21, 2013