Assignee
Inventors
- Hiroyuki Kikkoji (27 patents)
- Nozomu Okuzawa (20 patents)
- Yoshiyuki Takaku (22 patents)
- Susumu Yamahara (5 patents)
- Shinsuke Yamashita (36 patents)
- Jun Moriya (24 patents)
- Yasuhiro Murase (48 patents)
US Patent 7631036 · Granted Dec 8, 2009