Assignee
Inventors
- Keiji Tsubota (62 patents)
- Takashi Shoji (102 patents)
- Yutaka Yoshida (186 patents)
- Naoyuki Nishino (152 patents)
- Kiyoshi Kondou (11 patents)
- Yuji Kurachi (10 patents)
- Yasunori Ohta (249 patents)
US Patent 8362437 · Granted Jan 29, 2013