Assignee
Inventors
- Tatsuo Sasaoka (20 patents)
- Yasuhiro Sugaya (48 patents)
- Eiji Kawamoto (22 patents)
- Kazuhiko Honjo (36 patents)
- Toshiyuki Asahi (48 patents)
- Chie Sasaki (8 patents)
- Hiroaki Suzuki (335 patents)
US Patent 7968800 · Granted Jun 28, 2011