Assignee
Inventors
- Kenji Negoro (13 patents)
- Fumiyoshi Iwasaki (4 patents)
- Kei Ohnuki (6 patents)
- Toshio Kurosaki (4 patents)
- Yasuhiro Yonetoku (10 patents)
- Norio Asai (8 patents)
- Shigeru Yoshida (3 patents)
- Takatoshi Soga (10 patents)
US Patent 7968552 · Granted Jun 28, 2011