Assignee
Inventors
- Shinji Minamisawa (96 patents)
- Yoshihiro Hamada (39 patents)
- Katsushige Yanagisawa (22 patents)
- Shinroku Asakawa (18 patents)
- Hisahiro Ishihara (22 patents)
- Tadashi Takeda (65 patents)
- Kiyoshi Miyazaki (160 patents)
US Patent 8682151 · Granted Mar 25, 2014