Assignee
Inventors
- Shigeru Maeda (42 patents)
- Atsushi Ishida (42 patents)
- Katsuki Nakanishi (3 patents)
- Yoshihiro Koshido (22 patents)
- Hajime Yamada (78 patents)
- Naoko Aizawa (6 patents)
- Yasuaki Matsumura (2 patents)
- Toshiaki Furuya (6 patents)
US Patent 8104404 · Granted Jan 31, 2012