Assignee
Inventors
- Norikazu Otake (30 patents)
- Minoru Moriya (12 patents)
- Yoshio Ogino (20 patents)
- Kenji Matsuda (14 patents)
- Yoshikazu Nagae (4 patents)
- Akio Kanatani (46 patents)
- Takehiro Fukami (37 patents)
US Patent 7803807 · Granted Sep 28, 2010