Assignee
Inventors
- Yasuo Fukatsu (65 patents)
- Norifumi Miyake (62 patents)
- Takayuki Fujii (134 patents)
- Tsuyoshi Moriyama (63 patents)
- Takako Hanada (32 patents)
- Kuniyasu Kimura (37 patents)
- Toshiyuki Miyake (111 patents)
US Patent 7447477 · Granted Nov 4, 2008