Assignee
Inventors
- Tsutomu Takahashi (178 patents)
- Kouji Arai (65 patents)
- Yasushi Takahashi (170 patents)
- Atsuya Tanaka (1 patents)
- Shunichi Sukegawa (69 patents)
- Shinji Bessho (22 patents)
- Masayuki Hira (12 patents)
US Patent 8068379 · Granted Nov 29, 2011