Assignee
Inventors
- Hiroaki Sakashita (18 patents)
- Yoshifumi Kajiwara (24 patents)
- Takehisa Ishikawa (13 patents)
- Yoshiya Matsumoto (22 patents)
- Kazunori Murayama (12 patents)
- Atsuko Yamamoto (8 patents)
- Hiroyuki Tanaka (768 patents)
US Patent 8108015 · Granted Jan 31, 2012