Assignee
Inventors
- Makoto Shimizu (128 patents)
- Hiroaki Tanaka (401 patents)
- Tatsuo Shiina (3 patents)
- Takayuki Kambara (32 patents)
- Hisashi Kikuchi (70 patents)
- Toru Shimizu (98 patents)
- Hiroaki Shinohara (5 patents)
US Patent 7267150 · Granted Sep 11, 2007