Assignee
Inventors
- Makoto Kitabatake (74 patents)
- Kazuhiko Asada (21 patents)
- Hidekazu Yamashita (10 patents)
- Nobuyoshi Nagagata (10 patents)
- Kazuhiro Nobori (60 patents)
- Hideki Omori (39 patents)
- Masanori Ogawa (44 patents)
US Patent 7521786 · Granted Apr 21, 2009