Assignee
Inventors
- Makoto Katoh (3 patents)
- Haruhisa Kamiya (13 patents)
- Toshio Iwahara (41 patents)
- Tetsuya Ogino (13 patents)
- Shinichi Sawada (67 patents)
- Minoru Shibata (51 patents)
- Yasuhiro Sakakibara (27 patents)
US Patent 8046880 · Granted Nov 1, 2011