Assignee
Inventors
- Jun Kubota (36 patents)
- Akira Sasaki (198 patents)
- Hiroshi Furuhata (6 patents)
- Kazunari Ishida (8 patents)
- Shinichiro Umemura (54 patents)
- Takashi Azuma (74 patents)
- Katsunori Asafusa (13 patents)
US Patent 7662098 · Granted Feb 16, 2010