Assignee
Inventors
- Hirofumi Miyashita (5 patents)
- Chie Kabuo (4 patents)
- Nobuyuki Iwauchi (16 patents)
- Yoichi Matsumura (13 patents)
- Fumihiro Kimura (9 patents)
- Tatsuo Gou (2 patents)
- Yukiji Hashimoto (2 patents)
US Patent 7913221 · Granted Mar 22, 2011