Assignee
Inventors
- Toshiya Kotani (97 patents)
- Yasunobu Kai (15 patents)
- Soichi Inoue (120 patents)
- Satoshi Tanaka (768 patents)
- Shigeki Nojima (37 patents)
- Kazuyuki Masukawa (16 patents)
- Koji Hashimoto (349 patents)
US Patent 7934175 · Granted Apr 26, 2011