Assignee
Inventors
- Yoshitaka Hayashi (39 patents)
- Noboru Sasa (27 patents)
- Toshishige Fujii (20 patents)
- Masayuki Fujiwara (25 patents)
- Toshihide Sasaki (23 patents)
- Masaki Kato (333 patents)
- Masataka Mohri (13 patents)
- Katsuyuki Yamada (64 patents)
US Patent 8227067 · Granted Jul 24, 2012