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 6995473 · Granted Feb 7, 2006