Assignee
Inventors
- Tadayuki Oshima (15 patents)
- Hiroki Furubayashi (14 patents)
- Taisuke Tokuwaki (15 patents)
- Toshio Kojima (19 patents)
- Tadaaki Hattori (16 patents)
- Yutaka Narita (17 patents)
- Makoto Nakamura (316 patents)
US Patent 8133161 · Granted Mar 13, 2012