Assignee
Inventors
- Masami Miura (25 patents)
- Kensuke Ide (28 patents)
- Takayuki Kawano (34 patents)
- Masayuki Matsukuma (1 patents)
- Shinobu Kishikawa (3 patents)
- Masuko Kushiyama (1 patents)
- Takeshi Nakahama (7 patents)
- Mitsuhiko Izumi (1 patents)
US Patent 7940263 · Granted May 10, 2011