Assignee
Inventors
- Akira Hayashida (51 patents)
- Masaaki Ueno (39 patents)
- Masakazu Shimada (26 patents)
- Yukinori Aburatani (24 patents)
- Tomoyuki Yamada (61 patents)
- Seiyo Nakashima (16 patents)
- Masashi Sugishita (27 patents)
US Patent 7700054 · Granted Apr 20, 2010